1337986860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3797}}^1$

素因数の和:4655

約数の個数: 96

約数和(自身を含む): 4287790080

約数和(自身を除く): 2949803220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 839, 1678, 2517, 3356, 3797, 4195, 5034, 5873, 7594, 8390, 10068, 11391, 11746, 12585, 15188, 16780, 17619, 18985, 22782, 23492, 25170, 26579, 29365, 35238, 37970, 45564, 50340, 53158, 56955, 58730, 70476, 75940, 79737, 88095, 106316, 113910, 117460, 132895, 159474, 176190, 227820, 265790, 318948, 352380, 398685, 531580, 797370, 1594740, 3185683, 6371366, 9557049, 12742732, 15928415, 19114098, 22299781, 31856830, 38228196, 44599562, 47785245, 63713660, 66899343, 89199124, 95570490, 111498905, 133798686, 191140980, 222997810, 267597372, 334496715, 445995620, 668993430, 1337986860]

約数ペア:

[(1, 1337986860), (2, 668993430), (3, 445995620), (4, 334496715), (5, 267597372), (6, 222997810), (7, 191140980), (10, 133798686), (12, 111498905), (14, 95570490), (15, 89199124), (20, 66899343), (21, 63713660), (28, 47785245), (30, 44599562), (35, 38228196), (42, 31856830), (60, 22299781), (70, 19114098), (84, 15928415), (105, 12742732), (140, 9557049), (210, 6371366), (420, 3185683), (839, 1594740), (1678, 797370), (2517, 531580), (3356, 398685), (3797, 352380), (4195, 318948), (5034, 265790), (5873, 227820), (7594, 176190), (8390, 159474), (10068, 132895), (11391, 117460), (11746, 113910), (12585, 106316), (15188, 88095), (16780, 79737), (17619, 75940), (18985, 70476), (22782, 58730), (23492, 56955), (25170, 53158), (26579, 50340), (29365, 45564), (35238, 37970)]