1029202470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{7639}}^1$

素因数の和:8154

約数の個数: 64

約数和(自身を含む): 2750400000

約数和(自身を除く): 1721197530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 499, 998, 1497, 2495, 2994, 4491, 4990, 7485, 7639, 8982, 13473, 14970, 15278, 22455, 22917, 26946, 38195, 44910, 45834, 67365, 68751, 76390, 114585, 134730, 137502, 206253, 229170, 343755, 412506, 687510, 1031265, 2062530, 3811861, 7623722, 11435583, 19059305, 22871166, 34306749, 38118610, 57177915, 68613498, 102920247, 114355830, 171533745, 205840494, 343067490, 514601235, 1029202470]

約数ペア:

[(1, 1029202470), (2, 514601235), (3, 343067490), (5, 205840494), (6, 171533745), (9, 114355830), (10, 102920247), (15, 68613498), (18, 57177915), (27, 38118610), (30, 34306749), (45, 22871166), (54, 19059305), (90, 11435583), (135, 7623722), (270, 3811861), (499, 2062530), (998, 1031265), (1497, 687510), (2495, 412506), (2994, 343755), (4491, 229170), (4990, 206253), (7485, 137502), (7639, 134730), (8982, 114585), (13473, 76390), (14970, 68751), (15278, 67365), (22455, 45834), (22917, 44910), (26946, 38195)]