8878350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 24685920

約数和(自身を除く): 15807570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 157, 174, 195, 290, 314, 325, 377, 390, 435, 471, 650, 725, 754, 785, 870, 942, 975, 1131, 1450, 1570, 1885, 1950, 2041, 2175, 2262, 2355, 3770, 3925, 4082, 4350, 4553, 4710, 5655, 6123, 7850, 9106, 9425, 10205, 11310, 11775, 12246, 13659, 18850, 20410, 22765, 23550, 27318, 28275, 30615, 45530, 51025, 56550, 59189, 61230, 68295, 102050, 113825, 118378, 136590, 153075, 177567, 227650, 295945, 306150, 341475, 355134, 591890, 682950, 887835, 1479725, 1775670, 2959450, 4439175, 8878350]

約数ペア:

[(1, 8878350), (2, 4439175), (3, 2959450), (5, 1775670), (6, 1479725), (10, 887835), (13, 682950), (15, 591890), (25, 355134), (26, 341475), (29, 306150), (30, 295945), (39, 227650), (50, 177567), (58, 153075), (65, 136590), (75, 118378), (78, 113825), (87, 102050), (130, 68295), (145, 61230), (150, 59189), (157, 56550), (174, 51025), (195, 45530), (290, 30615), (314, 28275), (325, 27318), (377, 23550), (390, 22765), (435, 20410), (471, 18850), (650, 13659), (725, 12246), (754, 11775), (785, 11310), (870, 10205), (942, 9425), (975, 9106), (1131, 7850), (1450, 6123), (1570, 5655), (1885, 4710), (1950, 4553), (2041, 4350), (2175, 4082), (2262, 3925), (2355, 3770)]