270665060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 581333760

約数和(自身を除く): 310668700

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 214, 316, 395, 428, 535, 790, 1070, 1580, 1601, 2140, 3202, 6404, 8005, 8453, 16010, 16906, 32020, 33812, 42265, 84530, 126479, 169060, 171307, 252958, 342614, 505916, 632395, 685228, 856535, 1264790, 1713070, 2529580, 3426140, 13533253, 27066506, 54133012, 67666265, 135332530, 270665060]

約数ペア:

[(1, 270665060), (2, 135332530), (4, 67666265), (5, 54133012), (10, 27066506), (20, 13533253), (79, 3426140), (107, 2529580), (158, 1713070), (214, 1264790), (316, 856535), (395, 685228), (428, 632395), (535, 505916), (790, 342614), (1070, 252958), (1580, 171307), (1601, 169060), (2140, 126479), (3202, 84530), (6404, 42265), (8005, 33812), (8453, 32020), (16010, 16906)]