1250272380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{63337}}^1$

素因数の和:63403

約数の個数: 96

約数和(自身を含む): 4086061056

約数和(自身を除く): 2835788676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 63337, 126674, 190011, 253348, 316685, 380022, 443359, 633370, 760044, 886718, 950055, 1266740, 1330077, 1773436, 1900110, 2216795, 2660154, 2976839, 3800220, 4433590, 5320308, 5953678, 6650385, 8867180, 8930517, 11907356, 13300770, 14884195, 17861034, 20837873, 26601540, 29768390, 35722068, 41675746, 44652585, 59536780, 62513619, 83351492, 89305170, 104189365, 125027238, 178610340, 208378730, 250054476, 312568095, 416757460, 625136190, 1250272380]

約数ペア:

[(1, 1250272380), (2, 625136190), (3, 416757460), (4, 312568095), (5, 250054476), (6, 208378730), (7, 178610340), (10, 125027238), (12, 104189365), (14, 89305170), (15, 83351492), (20, 62513619), (21, 59536780), (28, 44652585), (30, 41675746), (35, 35722068), (42, 29768390), (47, 26601540), (60, 20837873), (70, 17861034), (84, 14884195), (94, 13300770), (105, 11907356), (140, 8930517), (141, 8867180), (188, 6650385), (210, 5953678), (235, 5320308), (282, 4433590), (329, 3800220), (420, 2976839), (470, 2660154), (564, 2216795), (658, 1900110), (705, 1773436), (940, 1330077), (987, 1266740), (1316, 950055), (1410, 886718), (1645, 760044), (1974, 633370), (2820, 443359), (3290, 380022), (3948, 316685), (4935, 253348), (6580, 190011), (9870, 126674), (19740, 63337)]