64238370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 177465600

約数和(自身を除く): 113227230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2053, 2086, 2235, 3129, 4106, 4470, 5215, 6159, 6258, 10265, 10430, 12318, 14371, 15645, 20530, 28742, 30795, 31290, 43113, 61590, 71855, 86226, 143710, 215565, 305897, 431130, 611794, 917691, 1529485, 1835382, 2141279, 3058970, 4282558, 4588455, 6423837, 9176910, 10706395, 12847674, 21412790, 32119185, 64238370]

約数ペア:

[(1, 64238370), (2, 32119185), (3, 21412790), (5, 12847674), (6, 10706395), (7, 9176910), (10, 6423837), (14, 4588455), (15, 4282558), (21, 3058970), (30, 2141279), (35, 1835382), (42, 1529485), (70, 917691), (105, 611794), (149, 431130), (210, 305897), (298, 215565), (447, 143710), (745, 86226), (894, 71855), (1043, 61590), (1490, 43113), (2053, 31290), (2086, 30795), (2235, 28742), (3129, 20530), (4106, 15645), (4470, 14371), (5215, 12318), (6159, 10430), (6258, 10265)]