27777830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 53957664

約数和(自身を除く): 26179834

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 3083, 4505, 6166, 9010, 15415, 30830, 52411, 104822, 163399, 262055, 326798, 524110, 816995, 1633990, 2777783, 5555566, 13888915, 27777830]

約数ペア:

[(1, 27777830), (2, 13888915), (5, 5555566), (10, 2777783), (17, 1633990), (34, 816995), (53, 524110), (85, 326798), (106, 262055), (170, 163399), (265, 104822), (530, 52411), (901, 30830), (1802, 15415), (3083, 9010), (4505, 6166)]