64293180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3323

約数の個数: 96

約数和(自身を含む): 210180096

約数和(自身を除く): 145886916

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, 3257, 3290, 3948, 4935, 6514, 6580, 9771, 9870, 13028, 16285, 19542, 19740, 22799, 32570, 39084, 45598, 48855, 65140, 68397, 91196, 97710, 113995, 136794, 153079, 195420, 227990, 273588, 306158, 341985, 455980, 459237, 612316, 683970, 765395, 918474, 1071553, 1367940, 1530790, 1836948, 2143106, 2296185, 3061580, 3214659, 4286212, 4592370, 5357765, 6429318, 9184740, 10715530, 12858636, 16073295, 21431060, 32146590, 64293180]

約数ペア:

[(1, 64293180), (2, 32146590), (3, 21431060), (4, 16073295), (5, 12858636), (6, 10715530), (7, 9184740), (10, 6429318), (12, 5357765), (14, 4592370), (15, 4286212), (20, 3214659), (21, 3061580), (28, 2296185), (30, 2143106), (35, 1836948), (42, 1530790), (47, 1367940), (60, 1071553), (70, 918474), (84, 765395), (94, 683970), (105, 612316), (140, 459237), (141, 455980), (188, 341985), (210, 306158), (235, 273588), (282, 227990), (329, 195420), (420, 153079), (470, 136794), (564, 113995), (658, 97710), (705, 91196), (940, 68397), (987, 65140), (1316, 48855), (1410, 45598), (1645, 39084), (1974, 32570), (2820, 22799), (3257, 19740), (3290, 19542), (3948, 16285), (4935, 13028), (6514, 9870), (6580, 9771)]