135355870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 281957760

約数和(自身を除く): 146601890

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 73, 85, 130, 146, 170, 221, 365, 442, 730, 839, 949, 1105, 1241, 1678, 1898, 2210, 2482, 4195, 4745, 6205, 8390, 9490, 10907, 12410, 14263, 16133, 21814, 28526, 32266, 54535, 61247, 71315, 80665, 109070, 122494, 142630, 161330, 185419, 306235, 370838, 612470, 796211, 927095, 1041199, 1592422, 1854190, 2082398, 3981055, 5205995, 7962110, 10411990, 13535587, 27071174, 67677935, 135355870]

約数ペア:

[(1, 135355870), (2, 67677935), (5, 27071174), (10, 13535587), (13, 10411990), (17, 7962110), (26, 5205995), (34, 3981055), (65, 2082398), (73, 1854190), (85, 1592422), (130, 1041199), (146, 927095), (170, 796211), (221, 612470), (365, 370838), (442, 306235), (730, 185419), (839, 161330), (949, 142630), (1105, 122494), (1241, 109070), (1678, 80665), (1898, 71315), (2210, 61247), (2482, 54535), (4195, 32266), (4745, 28526), (6205, 21814), (8390, 16133), (9490, 14263), (10907, 12410)]