210693480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37357}}^1$

素因数の和:37418

約数の個数: 64

約数和(自身を含む): 645546240

約数和(自身を除く): 434852760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 37357, 74714, 112071, 149428, 186785, 224142, 298856, 373570, 448284, 560355, 747140, 896568, 1120710, 1494280, 1755779, 2241420, 3511558, 4482840, 5267337, 7023116, 8778895, 10534674, 14046232, 17557790, 21069348, 26336685, 35115580, 42138696, 52673370, 70231160, 105346740, 210693480]

約数ペア:

[(1, 210693480), (2, 105346740), (3, 70231160), (4, 52673370), (5, 42138696), (6, 35115580), (8, 26336685), (10, 21069348), (12, 17557790), (15, 14046232), (20, 10534674), (24, 8778895), (30, 7023116), (40, 5267337), (47, 4482840), (60, 3511558), (94, 2241420), (120, 1755779), (141, 1494280), (188, 1120710), (235, 896568), (282, 747140), (376, 560355), (470, 448284), (564, 373570), (705, 298856), (940, 224142), (1128, 186785), (1410, 149428), (1880, 112071), (2820, 74714), (5640, 37357)]