1544450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 3214080

約数和(自身を除く): 1669630

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 79, 85, 115, 158, 170, 230, 391, 395, 425, 575, 782, 790, 850, 1150, 1343, 1817, 1955, 1975, 2686, 3634, 3910, 3950, 6715, 9085, 9775, 13430, 18170, 19550, 30889, 33575, 45425, 61778, 67150, 90850, 154445, 308890, 772225, 1544450]

約数ペア:

[(1, 1544450), (2, 772225), (5, 308890), (10, 154445), (17, 90850), (23, 67150), (25, 61778), (34, 45425), (46, 33575), (50, 30889), (79, 19550), (85, 18170), (115, 13430), (158, 9775), (170, 9085), (230, 6715), (391, 3950), (395, 3910), (425, 3634), (575, 2686), (782, 1975), (790, 1955), (850, 1817), (1150, 1343)]