2735330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 5415984

約数和(自身を除く): 2680654

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 397, 530, 689, 794, 1378, 1985, 3445, 3970, 5161, 6890, 10322, 21041, 25805, 42082, 51610, 105205, 210410, 273533, 547066, 1367665, 2735330]

約数ペア:

[(1, 2735330), (2, 1367665), (5, 547066), (10, 273533), (13, 210410), (26, 105205), (53, 51610), (65, 42082), (106, 25805), (130, 21041), (265, 10322), (397, 6890), (530, 5161), (689, 3970), (794, 3445), (1378, 1985)]