17966020620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{754241}}^1$

素因数の和:754650

約数の個数: 48

約数和(自身を含む): 50431637088

約数和(自身を除く): 32465616468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 754241, 1508482, 2262723, 3016964, 3771205, 4525446, 7542410, 9050892, 11313615, 15084820, 22627230, 45254460, 299433677, 598867354, 898301031, 1197734708, 1497168385, 1796602062, 2994336770, 3593204124, 4491505155, 5988673540, 8983010310, 17966020620]

約数ペア:

[(1, 17966020620), (2, 8983010310), (3, 5988673540), (4, 4491505155), (5, 3593204124), (6, 2994336770), (10, 1796602062), (12, 1497168385), (15, 1197734708), (20, 898301031), (30, 598867354), (60, 299433677), (397, 45254460), (794, 22627230), (1191, 15084820), (1588, 11313615), (1985, 9050892), (2382, 7542410), (3970, 4525446), (4764, 3771205), (5955, 3016964), (7940, 2262723), (11910, 1508482), (23820, 754241)]