2061513480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321483}}^1$

素因数の和:1321510

約数の個数: 64

約数和(自身を含む): 6660279360

約数和(自身を除く): 4598765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1321483, 2642966, 3964449, 5285932, 6607415, 7928898, 10571864, 13214830, 15857796, 17179279, 19822245, 26429660, 31715592, 34358558, 39644490, 51537837, 52859320, 68717116, 79288980, 85896395, 103075674, 137434232, 158577960, 171792790, 206151348, 257689185, 343585580, 412302696, 515378370, 687171160, 1030756740, 2061513480]

約数ペア:

[(1, 2061513480), (2, 1030756740), (3, 687171160), (4, 515378370), (5, 412302696), (6, 343585580), (8, 257689185), (10, 206151348), (12, 171792790), (13, 158577960), (15, 137434232), (20, 103075674), (24, 85896395), (26, 79288980), (30, 68717116), (39, 52859320), (40, 51537837), (52, 39644490), (60, 34358558), (65, 31715592), (78, 26429660), (104, 19822245), (120, 17179279), (130, 15857796), (156, 13214830), (195, 10571864), (260, 7928898), (312, 6607415), (390, 5285932), (520, 3964449), (780, 2642966), (1560, 1321483)]