64859730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8753}}^1$

素因数の和:8795

約数の個数: 64

約数和(自身を含む): 176480640

約数和(自身を除く): 111620910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 8753, 17506, 26259, 43765, 52518, 87530, 113789, 131295, 166307, 227578, 262590, 332614, 341367, 498921, 568945, 682734, 831535, 997842, 1137890, 1663070, 1706835, 2161991, 2494605, 3413670, 4323982, 4989210, 6485973, 10809955, 12971946, 21619910, 32429865, 64859730]

約数ペア:

[(1, 64859730), (2, 32429865), (3, 21619910), (5, 12971946), (6, 10809955), (10, 6485973), (13, 4989210), (15, 4323982), (19, 3413670), (26, 2494605), (30, 2161991), (38, 1706835), (39, 1663070), (57, 1137890), (65, 997842), (78, 831535), (95, 682734), (114, 568945), (130, 498921), (190, 341367), (195, 332614), (247, 262590), (285, 227578), (390, 166307), (494, 131295), (570, 113789), (741, 87530), (1235, 52518), (1482, 43765), (2470, 26259), (3705, 17506), (7410, 8753)]