30765950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 61710336

約数和(自身を除く): 30944386

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 863, 1150, 1426, 1550, 1726, 3565, 4315, 7130, 8630, 17825, 19849, 21575, 26753, 35650, 39698, 43150, 53506, 99245, 133765, 198490, 267530, 496225, 615319, 668825, 992450, 1230638, 1337650, 3076595, 6153190, 15382975, 30765950]

約数ペア:

[(1, 30765950), (2, 15382975), (5, 6153190), (10, 3076595), (23, 1337650), (25, 1230638), (31, 992450), (46, 668825), (50, 615319), (62, 496225), (115, 267530), (155, 198490), (230, 133765), (310, 99245), (575, 53506), (713, 43150), (775, 39698), (863, 35650), (1150, 26753), (1426, 21575), (1550, 19849), (1726, 17825), (3565, 8630), (4315, 7130)]