1330794430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{2239}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 2790063360

約数和(自身を除く): 1459268930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1213, 2239, 2426, 4478, 6065, 8491, 11195, 12130, 15673, 16982, 22390, 31346, 42455, 59437, 78365, 84910, 109711, 118874, 156730, 219422, 297185, 548555, 594370, 1097110, 2715907, 5431814, 13579535, 19011349, 27159070, 38022698, 95056745, 133079443, 190113490, 266158886, 665397215, 1330794430]

約数ペア:

[(1, 1330794430), (2, 665397215), (5, 266158886), (7, 190113490), (10, 133079443), (14, 95056745), (35, 38022698), (49, 27159070), (70, 19011349), (98, 13579535), (245, 5431814), (490, 2715907), (1213, 1097110), (2239, 594370), (2426, 548555), (4478, 297185), (6065, 219422), (8491, 156730), (11195, 118874), (12130, 109711), (15673, 84910), (16982, 78365), (22390, 59437), (31346, 42455)]