79246020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{188681}}^1$

素因数の和:188700

約数の個数: 48

約数和(自身を含む): 253588608

約数和(自身を除く): 174342588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 188681, 377362, 566043, 754724, 943405, 1132086, 1320767, 1886810, 2264172, 2641534, 2830215, 3773620, 3962301, 5283068, 5660430, 6603835, 7924602, 11320860, 13207670, 15849204, 19811505, 26415340, 39623010, 79246020]

約数ペア:

[(1, 79246020), (2, 39623010), (3, 26415340), (4, 19811505), (5, 15849204), (6, 13207670), (7, 11320860), (10, 7924602), (12, 6603835), (14, 5660430), (15, 5283068), (20, 3962301), (21, 3773620), (28, 2830215), (30, 2641534), (35, 2264172), (42, 1886810), (60, 1320767), (70, 1132086), (84, 943405), (105, 754724), (140, 566043), (210, 377362), (420, 188681)]