63847070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53653}}^1$

素因数の和:53684

約数の個数: 32

約数和(自身を含む): 139071168

約数和(自身を除く): 75224098

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 53653, 107306, 268265, 375571, 536530, 751142, 912101, 1824202, 1877855, 3755710, 4560505, 6384707, 9121010, 12769414, 31923535, 63847070]

約数ペア:

[(1, 63847070), (2, 31923535), (5, 12769414), (7, 9121010), (10, 6384707), (14, 4560505), (17, 3755710), (34, 1877855), (35, 1824202), (70, 912101), (85, 751142), (119, 536530), (170, 375571), (238, 268265), (595, 107306), (1190, 53653)]