123095420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 308883456

約数和(自身を除く): 185788036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 113, 124, 140, 155, 217, 226, 251, 310, 434, 452, 502, 565, 620, 791, 868, 1004, 1085, 1130, 1255, 1582, 1757, 2170, 2260, 2510, 3164, 3503, 3514, 3955, 4340, 5020, 7006, 7028, 7781, 7910, 8785, 14012, 15562, 15820, 17515, 17570, 24521, 28363, 31124, 35030, 35140, 38905, 49042, 54467, 56726, 70060, 77810, 98084, 108934, 113452, 122605, 141815, 155620, 198541, 217868, 245210, 272335, 283630, 397082, 490420, 544670, 567260, 794164, 879253, 992705, 1089340, 1758506, 1985410, 3517012, 3970820, 4396265, 6154771, 8792530, 12309542, 17585060, 24619084, 30773855, 61547710, 123095420]

約数ペア:

[(1, 123095420), (2, 61547710), (4, 30773855), (5, 24619084), (7, 17585060), (10, 12309542), (14, 8792530), (20, 6154771), (28, 4396265), (31, 3970820), (35, 3517012), (62, 1985410), (70, 1758506), (113, 1089340), (124, 992705), (140, 879253), (155, 794164), (217, 567260), (226, 544670), (251, 490420), (310, 397082), (434, 283630), (452, 272335), (502, 245210), (565, 217868), (620, 198541), (791, 155620), (868, 141815), (1004, 122605), (1085, 113452), (1130, 108934), (1255, 98084), (1582, 77810), (1757, 70060), (2170, 56726), (2260, 54467), (2510, 49042), (3164, 38905), (3503, 35140), (3514, 35030), (3955, 31124), (4340, 28363), (5020, 24521), (7006, 17570), (7028, 17515), (7781, 15820), (7910, 15562), (8785, 14012)]