157226730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 391523328

約数和(自身を除く): 234296598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 293, 310, 465, 577, 586, 879, 930, 1154, 1465, 1731, 1758, 2885, 2930, 3462, 4395, 5770, 8655, 8790, 9083, 17310, 17887, 18166, 27249, 35774, 45415, 53661, 54498, 89435, 90830, 107322, 136245, 169061, 178870, 268305, 272490, 338122, 507183, 536610, 845305, 1014366, 1690610, 2535915, 5071830, 5240891, 10481782, 15722673, 26204455, 31445346, 52408910, 78613365, 157226730]

約数ペア:

[(1, 157226730), (2, 78613365), (3, 52408910), (5, 31445346), (6, 26204455), (10, 15722673), (15, 10481782), (30, 5240891), (31, 5071830), (62, 2535915), (93, 1690610), (155, 1014366), (186, 845305), (293, 536610), (310, 507183), (465, 338122), (577, 272490), (586, 268305), (879, 178870), (930, 169061), (1154, 136245), (1465, 107322), (1731, 90830), (1758, 89435), (2885, 54498), (2930, 53661), (3462, 45415), (4395, 35774), (5770, 27249), (8655, 18166), (8790, 17887), (9083, 17310)]