631505970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15287}}^1$

素因数の和:15326

約数の個数: 96

約数和(自身を含む): 1803005568

約数和(自身を除く): 1171499598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 765, 810, 918, 1215, 1377, 1530, 2295, 2430, 2754, 4131, 4590, 6885, 8262, 13770, 15287, 20655, 30574, 41310, 45861, 76435, 91722, 137583, 152870, 229305, 259879, 275166, 412749, 458610, 519758, 687915, 779637, 825498, 1238247, 1299395, 1375830, 1559274, 2063745, 2338911, 2476494, 2598790, 3714741, 3898185, 4127490, 4677822, 6191235, 7016733, 7429482, 7796370, 11694555, 12382470, 14033466, 18573705, 21050199, 23389110, 35083665, 37147410, 42100398, 63150597, 70167330, 105250995, 126301194, 210501990, 315752985, 631505970]

約数ペア:

[(1, 631505970), (2, 315752985), (3, 210501990), (5, 126301194), (6, 105250995), (9, 70167330), (10, 63150597), (15, 42100398), (17, 37147410), (18, 35083665), (27, 23389110), (30, 21050199), (34, 18573705), (45, 14033466), (51, 12382470), (54, 11694555), (81, 7796370), (85, 7429482), (90, 7016733), (102, 6191235), (135, 4677822), (153, 4127490), (162, 3898185), (170, 3714741), (243, 2598790), (255, 2476494), (270, 2338911), (306, 2063745), (405, 1559274), (459, 1375830), (486, 1299395), (510, 1238247), (765, 825498), (810, 779637), (918, 687915), (1215, 519758), (1377, 458610), (1530, 412749), (2295, 275166), (2430, 259879), (2754, 229305), (4131, 152870), (4590, 137583), (6885, 91722), (8262, 76435), (13770, 45861), (15287, 41310), (20655, 30574)]