30869450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 63478080

約数和(自身を除く): 32608630

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1579, 1955, 3158, 3910, 7895, 9775, 15790, 19550, 26843, 36317, 39475, 53686, 72634, 78950, 134215, 181585, 268430, 363170, 617389, 671075, 907925, 1234778, 1342150, 1815850, 3086945, 6173890, 15434725, 30869450]

約数ペア:

[(1, 30869450), (2, 15434725), (5, 6173890), (10, 3086945), (17, 1815850), (23, 1342150), (25, 1234778), (34, 907925), (46, 671075), (50, 617389), (85, 363170), (115, 268430), (170, 181585), (230, 134215), (391, 78950), (425, 72634), (575, 53686), (782, 39475), (850, 36317), (1150, 26843), (1579, 19550), (1955, 15790), (3158, 9775), (3910, 7895)]