940097940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{505429}}^1$

素因数の和:505472

約数の個数: 48

約数和(自身を含む): 2717191680

約数和(自身を除く): 1777093740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 505429, 1010858, 1516287, 2021716, 2527145, 3032574, 5054290, 6065148, 7581435, 10108580, 15162870, 15668299, 30325740, 31336598, 47004897, 62673196, 78341495, 94009794, 156682990, 188019588, 235024485, 313365980, 470048970, 940097940]

約数ペア:

[(1, 940097940), (2, 470048970), (3, 313365980), (4, 235024485), (5, 188019588), (6, 156682990), (10, 94009794), (12, 78341495), (15, 62673196), (20, 47004897), (30, 31336598), (31, 30325740), (60, 15668299), (62, 15162870), (93, 10108580), (124, 7581435), (155, 6065148), (186, 5054290), (310, 3032574), (372, 2527145), (465, 2021716), (620, 1516287), (930, 1010858), (1860, 505429)]