4155410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5175790

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 89, 115, 145, 161, 178, 203, 230, 290, 322, 406, 445, 623, 667, 805, 890, 1015, 1246, 1334, 1610, 2030, 2047, 2581, 3115, 3335, 4094, 4669, 5162, 6230, 6670, 9338, 10235, 12905, 14329, 18067, 20470, 23345, 25810, 28658, 36134, 46690, 59363, 71645, 90335, 118726, 143290, 180670, 296815, 415541, 593630, 831082, 2077705, 4155410]

約数ペア:

[(1, 4155410), (2, 2077705), (5, 831082), (7, 593630), (10, 415541), (14, 296815), (23, 180670), (29, 143290), (35, 118726), (46, 90335), (58, 71645), (70, 59363), (89, 46690), (115, 36134), (145, 28658), (161, 25810), (178, 23345), (203, 20470), (230, 18067), (290, 14329), (322, 12905), (406, 10235), (445, 9338), (623, 6670), (667, 6230), (805, 5162), (890, 4669), (1015, 4094), (1246, 3335), (1334, 3115), (1610, 2581), (2030, 2047)]