1247200070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 2560154688

約数和(自身を除く): 1312954618

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 233, 370, 391, 466, 629, 782, 851, 1165, 1258, 1369, 1702, 1955, 2330, 2738, 3145, 3910, 3961, 4255, 5359, 6290, 6845, 7922, 8510, 8621, 10718, 13690, 14467, 17242, 19805, 23273, 26795, 28934, 31487, 39610, 43105, 46546, 53590, 62974, 72335, 86210, 91103, 116365, 144670, 146557, 157435, 182206, 198283, 232730, 293114, 314870, 318977, 396566, 455515, 535279, 637954, 732785, 911030, 991415, 1070558, 1465570, 1594885, 1982830, 2676395, 3189770, 3370811, 5352790, 5422609, 6741622, 7336471, 10845218, 14672942, 16854055, 27113045, 33708110, 36682355, 54226090, 73364710, 124720007, 249440014, 623600035, 1247200070]

約数ペア:

[(1, 1247200070), (2, 623600035), (5, 249440014), (10, 124720007), (17, 73364710), (23, 54226090), (34, 36682355), (37, 33708110), (46, 27113045), (74, 16854055), (85, 14672942), (115, 10845218), (170, 7336471), (185, 6741622), (230, 5422609), (233, 5352790), (370, 3370811), (391, 3189770), (466, 2676395), (629, 1982830), (782, 1594885), (851, 1465570), (1165, 1070558), (1258, 991415), (1369, 911030), (1702, 732785), (1955, 637954), (2330, 535279), (2738, 455515), (3145, 396566), (3910, 318977), (3961, 314870), (4255, 293114), (5359, 232730), (6290, 198283), (6845, 182206), (7922, 157435), (8510, 146557), (8621, 144670), (10718, 116365), (13690, 91103), (14467, 86210), (17242, 72335), (19805, 62974), (23273, 53590), (26795, 46546), (28934, 43105), (31487, 39610)]