488079410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28229}}^1$

素因数の和:28275

約数の個数: 64

約数和(自身を含む): 1138233600

約数和(自身を除く): 650154190

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 28229, 56458, 141145, 197603, 282290, 366977, 395206, 536351, 733954, 988015, 1072702, 1834885, 1976030, 2568839, 2681755, 3669770, 3754457, 5137678, 5363510, 6972563, 7508914, 12844195, 13945126, 18772285, 25688390, 34862815, 37544570, 48807941, 69725630, 97615882, 244039705, 488079410]

約数ペア:

[(1, 488079410), (2, 244039705), (5, 97615882), (7, 69725630), (10, 48807941), (13, 37544570), (14, 34862815), (19, 25688390), (26, 18772285), (35, 13945126), (38, 12844195), (65, 7508914), (70, 6972563), (91, 5363510), (95, 5137678), (130, 3754457), (133, 3669770), (182, 2681755), (190, 2568839), (247, 1976030), (266, 1834885), (455, 1072702), (494, 988015), (665, 733954), (910, 536351), (1235, 395206), (1330, 366977), (1729, 282290), (2470, 197603), (3458, 141145), (8645, 56458), (17290, 28229)]