1661055330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 4688409600

約数和(自身を除く): 3027354270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 31, 33, 55, 58, 62, 66, 87, 93, 110, 121, 145, 155, 165, 174, 186, 242, 290, 310, 319, 330, 341, 363, 435, 465, 509, 605, 638, 682, 726, 870, 899, 930, 957, 1018, 1023, 1210, 1527, 1595, 1705, 1798, 1815, 1914, 2046, 2545, 2697, 3054, 3190, 3410, 3509, 3630, 3751, 4495, 4785, 5090, 5115, 5394, 5599, 7018, 7502, 7635, 8990, 9570, 9889, 10230, 10527, 11198, 11253, 13485, 14761, 15270, 15779, 16797, 17545, 18755, 19778, 21054, 22506, 26970, 27995, 29522, 29667, 31558, 33594, 35090, 37510, 44283, 47337, 49445, 52635, 55990, 56265, 59334, 61589, 73805, 78895, 83985, 88566, 94674, 98890, 105270, 108779, 112530, 123178, 147610, 148335, 157790, 162371, 167970, 173569, 184767, 217558, 221415, 236685, 296670, 307945, 324742, 326337, 347138, 369534, 442830, 457591, 473370, 487113, 520707, 543895, 615890, 652674, 811855, 867845, 915182, 923835, 974226, 1041414, 1087790, 1372773, 1623710, 1631685, 1735690, 1786081, 1847670, 1909259, 2287955, 2435565, 2603535, 2745546, 3263370, 3572162, 3818518, 4575910, 4871130, 5033501, 5207070, 5358243, 5727777, 6863865, 8930405, 9546295, 10067002, 10716486, 11455554, 13727730, 15100503, 17860810, 19092590, 25167505, 26791215, 28638885, 30201006, 50335010, 53582430, 55368511, 57277770, 75502515, 110737022, 151005030, 166105533, 276842555, 332211066, 553685110, 830527665, 1661055330]

約数ペア:

[(1, 1661055330), (2, 830527665), (3, 553685110), (5, 332211066), (6, 276842555), (10, 166105533), (11, 151005030), (15, 110737022), (22, 75502515), (29, 57277770), (30, 55368511), (31, 53582430), (33, 50335010), (55, 30201006), (58, 28638885), (62, 26791215), (66, 25167505), (87, 19092590), (93, 17860810), (110, 15100503), (121, 13727730), (145, 11455554), (155, 10716486), (165, 10067002), (174, 9546295), (186, 8930405), (242, 6863865), (290, 5727777), (310, 5358243), (319, 5207070), (330, 5033501), (341, 4871130), (363, 4575910), (435, 3818518), (465, 3572162), (509, 3263370), (605, 2745546), (638, 2603535), (682, 2435565), (726, 2287955), (870, 1909259), (899, 1847670), (930, 1786081), (957, 1735690), (1018, 1631685), (1023, 1623710), (1210, 1372773), (1527, 1087790), (1595, 1041414), (1705, 974226), (1798, 923835), (1815, 915182), (1914, 867845), (2046, 811855), (2545, 652674), (2697, 615890), (3054, 543895), (3190, 520707), (3410, 487113), (3509, 473370), (3630, 457591), (3751, 442830), (4495, 369534), (4785, 347138), (5090, 326337), (5115, 324742), (5394, 307945), (5599, 296670), (7018, 236685), (7502, 221415), (7635, 217558), (8990, 184767), (9570, 173569), (9889, 167970), (10230, 162371), (10527, 157790), (11198, 148335), (11253, 147610), (13485, 123178), (14761, 112530), (15270, 108779), (15779, 105270), (16797, 98890), (17545, 94674), (18755, 88566), (19778, 83985), (21054, 78895), (22506, 73805), (26970, 61589), (27995, 59334), (29522, 56265), (29667, 55990), (31558, 52635), (33594, 49445), (35090, 47337), (37510, 44283)]