68577270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 64

約数和(自身を含む): 178882560

約数和(自身を除く): 110305290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 3881, 5890, 7762, 8835, 11643, 17670, 19405, 23286, 38810, 58215, 73739, 116430, 120311, 147478, 221217, 240622, 360933, 368695, 442434, 601555, 721866, 737390, 1106085, 1203110, 1804665, 2212170, 2285909, 3609330, 4571818, 6857727, 11429545, 13715454, 22859090, 34288635, 68577270]

約数ペア:

[(1, 68577270), (2, 34288635), (3, 22859090), (5, 13715454), (6, 11429545), (10, 6857727), (15, 4571818), (19, 3609330), (30, 2285909), (31, 2212170), (38, 1804665), (57, 1203110), (62, 1106085), (93, 737390), (95, 721866), (114, 601555), (155, 442434), (186, 368695), (190, 360933), (285, 240622), (310, 221217), (465, 147478), (570, 120311), (589, 116430), (930, 73739), (1178, 58215), (1767, 38810), (2945, 23286), (3534, 19405), (3881, 17670), (5890, 11643), (7762, 8835)]