10921860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 33860736

約数和(自身を除く): 22938876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1291, 1410, 1692, 2115, 2582, 2820, 3873, 4230, 5164, 6455, 7746, 8460, 11619, 12910, 15492, 19365, 23238, 25820, 38730, 46476, 58095, 60677, 77460, 116190, 121354, 182031, 232380, 242708, 303385, 364062, 546093, 606770, 728124, 910155, 1092186, 1213540, 1820310, 2184372, 2730465, 3640620, 5460930, 10921860]

約数ペア:

[(1, 10921860), (2, 5460930), (3, 3640620), (4, 2730465), (5, 2184372), (6, 1820310), (9, 1213540), (10, 1092186), (12, 910155), (15, 728124), (18, 606770), (20, 546093), (30, 364062), (36, 303385), (45, 242708), (47, 232380), (60, 182031), (90, 121354), (94, 116190), (141, 77460), (180, 60677), (188, 58095), (235, 46476), (282, 38730), (423, 25820), (470, 23238), (564, 19365), (705, 15492), (846, 12910), (940, 11619), (1291, 8460), (1410, 7746), (1692, 6455), (2115, 5164), (2582, 4230), (2820, 3873)]