9085790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 10820770

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 53, 62, 70, 79, 106, 155, 158, 217, 265, 310, 371, 395, 434, 530, 553, 742, 790, 1085, 1106, 1643, 1855, 2170, 2449, 2765, 3286, 3710, 4187, 4898, 5530, 8215, 8374, 11501, 12245, 16430, 17143, 20935, 23002, 24490, 29309, 34286, 41870, 57505, 58618, 85715, 115010, 129797, 146545, 171430, 259594, 293090, 648985, 908579, 1297970, 1817158, 4542895, 9085790]

約数ペア:

[(1, 9085790), (2, 4542895), (5, 1817158), (7, 1297970), (10, 908579), (14, 648985), (31, 293090), (35, 259594), (53, 171430), (62, 146545), (70, 129797), (79, 115010), (106, 85715), (155, 58618), (158, 57505), (217, 41870), (265, 34286), (310, 29309), (371, 24490), (395, 23002), (434, 20935), (530, 17143), (553, 16430), (742, 12245), (790, 11501), (1085, 8374), (1106, 8215), (1643, 5530), (1855, 4898), (2170, 4187), (2449, 3710), (2765, 3286)]