631567170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1895703264

約数和(自身を除く): 1264136094

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 113, 117, 130, 153, 170, 195, 221, 226, 234, 255, 281, 306, 339, 390, 442, 510, 562, 565, 585, 663, 678, 765, 843, 1017, 1105, 1130, 1170, 1326, 1405, 1469, 1530, 1686, 1695, 1921, 1989, 2034, 2210, 2529, 2810, 2938, 3315, 3390, 3653, 3842, 3978, 4215, 4407, 4777, 5058, 5085, 5763, 6630, 7306, 7345, 8430, 8814, 9554, 9605, 9945, 10170, 10959, 11526, 12645, 13221, 14331, 14690, 17289, 18265, 19210, 19890, 21918, 22035, 23885, 24973, 25290, 26442, 28662, 28815, 31753, 32877, 34578, 36530, 42993, 44070, 47770, 49946, 54795, 57630, 62101, 63506, 65754, 66105, 71655, 74919, 85986, 86445, 95259, 109590, 124202, 124865, 132210, 143310, 149838, 158765, 164385, 172890, 186303, 190518, 214965, 224757, 249730, 285777, 310505, 317530, 328770, 372606, 374595, 412789, 429930, 449514, 476295, 539801, 558909, 571554, 621010, 749190, 825578, 931515, 952590, 1079602, 1117818, 1123785, 1238367, 1428885, 1619403, 1863030, 2063945, 2247570, 2476734, 2699005, 2794545, 2857770, 3238806, 3715101, 4127890, 4858209, 5398010, 5589090, 6191835, 7017413, 7430202, 8097015, 9716418, 12383670, 14034826, 16194030, 18575505, 21052239, 24291045, 35087065, 37151010, 42104478, 48582090, 63156717, 70174130, 105261195, 126313434, 210522390, 315783585, 631567170]

約数ペア:

[(1, 631567170), (2, 315783585), (3, 210522390), (5, 126313434), (6, 105261195), (9, 70174130), (10, 63156717), (13, 48582090), (15, 42104478), (17, 37151010), (18, 35087065), (26, 24291045), (30, 21052239), (34, 18575505), (39, 16194030), (45, 14034826), (51, 12383670), (65, 9716418), (78, 8097015), (85, 7430202), (90, 7017413), (102, 6191835), (113, 5589090), (117, 5398010), (130, 4858209), (153, 4127890), (170, 3715101), (195, 3238806), (221, 2857770), (226, 2794545), (234, 2699005), (255, 2476734), (281, 2247570), (306, 2063945), (339, 1863030), (390, 1619403), (442, 1428885), (510, 1238367), (562, 1123785), (565, 1117818), (585, 1079602), (663, 952590), (678, 931515), (765, 825578), (843, 749190), (1017, 621010), (1105, 571554), (1130, 558909), (1170, 539801), (1326, 476295), (1405, 449514), (1469, 429930), (1530, 412789), (1686, 374595), (1695, 372606), (1921, 328770), (1989, 317530), (2034, 310505), (2210, 285777), (2529, 249730), (2810, 224757), (2938, 214965), (3315, 190518), (3390, 186303), (3653, 172890), (3842, 164385), (3978, 158765), (4215, 149838), (4407, 143310), (4777, 132210), (5058, 124865), (5085, 124202), (5763, 109590), (6630, 95259), (7306, 86445), (7345, 85986), (8430, 74919), (8814, 71655), (9554, 66105), (9605, 65754), (9945, 63506), (10170, 62101), (10959, 57630), (11526, 54795), (12645, 49946), (13221, 47770), (14331, 44070), (14690, 42993), (17289, 36530), (18265, 34578), (19210, 32877), (19890, 31753), (21918, 28815), (22035, 28662), (23885, 26442), (24973, 25290)]