30858950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 60758016

約数和(自身を除く): 29899066

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 463, 775, 926, 1075, 1333, 1550, 2150, 2315, 2666, 4630, 6665, 11575, 13330, 14353, 19909, 23150, 28706, 33325, 39818, 66650, 71765, 99545, 143530, 199090, 358825, 497725, 617179, 717650, 995450, 1234358, 3085895, 6171790, 15429475, 30858950]

約数ペア:

[(1, 30858950), (2, 15429475), (5, 6171790), (10, 3085895), (25, 1234358), (31, 995450), (43, 717650), (50, 617179), (62, 497725), (86, 358825), (155, 199090), (215, 143530), (310, 99545), (430, 71765), (463, 66650), (775, 39818), (926, 33325), (1075, 28706), (1333, 23150), (1550, 19909), (2150, 14353), (2315, 13330), (2666, 11575), (4630, 6665)]