13363980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 43739136

約数和(自身を除く): 30375156

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, 677, 705, 940, 987, 1316, 1354, 1410, 1645, 1974, 2031, 2708, 2820, 3290, 3385, 3948, 4062, 4739, 4935, 6580, 6770, 8124, 9478, 9870, 10155, 13540, 14217, 18956, 19740, 20310, 23695, 28434, 31819, 40620, 47390, 56868, 63638, 71085, 94780, 95457, 127276, 142170, 159095, 190914, 222733, 284340, 318190, 381828, 445466, 477285, 636380, 668199, 890932, 954570, 1113665, 1336398, 1909140, 2227330, 2672796, 3340995, 4454660, 6681990, 13363980]

約数ペア:

[(1, 13363980), (2, 6681990), (3, 4454660), (4, 3340995), (5, 2672796), (6, 2227330), (7, 1909140), (10, 1336398), (12, 1113665), (14, 954570), (15, 890932), (20, 668199), (21, 636380), (28, 477285), (30, 445466), (35, 381828), (42, 318190), (47, 284340), (60, 222733), (70, 190914), (84, 159095), (94, 142170), (105, 127276), (140, 95457), (141, 94780), (188, 71085), (210, 63638), (235, 56868), (282, 47390), (329, 40620), (420, 31819), (470, 28434), (564, 23695), (658, 20310), (677, 19740), (705, 18956), (940, 14217), (987, 13540), (1316, 10155), (1354, 9870), (1410, 9478), (1645, 8124), (1974, 6770), (2031, 6580), (2708, 4935), (2820, 4739), (3290, 4062), (3385, 3948)]