1900532190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1942

約数の個数: 128

約数和(自身を含む): 5042995200

約数和(自身を除く): 3142463010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 59, 62, 93, 95, 114, 118, 155, 177, 186, 190, 285, 295, 310, 354, 465, 570, 589, 590, 885, 930, 1121, 1178, 1767, 1770, 1823, 1829, 2242, 2945, 3363, 3534, 3646, 3658, 5469, 5487, 5605, 5890, 6726, 8835, 9115, 9145, 10938, 10974, 11210, 16815, 17670, 18230, 18290, 27345, 27435, 33630, 34637, 34751, 54690, 54870, 56513, 69274, 69502, 103911, 104253, 107557, 113026, 169539, 173185, 173755, 207822, 208506, 215114, 282565, 322671, 339078, 346370, 347510, 519555, 521265, 537785, 565130, 645342, 847695, 1039110, 1042530, 1073747, 1075570, 1613355, 1695390, 2043583, 2147494, 3221241, 3226710, 3334267, 4087166, 5368735, 6130749, 6442482, 6668534, 10002801, 10217915, 10737470, 12261498, 16106205, 16671335, 20005602, 20435830, 30653745, 32212410, 33342670, 50014005, 61307490, 63351073, 100028010, 126702146, 190053219, 316755365, 380106438, 633510730, 950266095, 1900532190]

約数ペア:

[(1, 1900532190), (2, 950266095), (3, 633510730), (5, 380106438), (6, 316755365), (10, 190053219), (15, 126702146), (19, 100028010), (30, 63351073), (31, 61307490), (38, 50014005), (57, 33342670), (59, 32212410), (62, 30653745), (93, 20435830), (95, 20005602), (114, 16671335), (118, 16106205), (155, 12261498), (177, 10737470), (186, 10217915), (190, 10002801), (285, 6668534), (295, 6442482), (310, 6130749), (354, 5368735), (465, 4087166), (570, 3334267), (589, 3226710), (590, 3221241), (885, 2147494), (930, 2043583), (1121, 1695390), (1178, 1613355), (1767, 1075570), (1770, 1073747), (1823, 1042530), (1829, 1039110), (2242, 847695), (2945, 645342), (3363, 565130), (3534, 537785), (3646, 521265), (3658, 519555), (5469, 347510), (5487, 346370), (5605, 339078), (5890, 322671), (6726, 282565), (8835, 215114), (9115, 208506), (9145, 207822), (10938, 173755), (10974, 173185), (11210, 169539), (16815, 113026), (17670, 107557), (18230, 104253), (18290, 103911), (27345, 69502), (27435, 69274), (33630, 56513), (34637, 54870), (34751, 54690)]