2960730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 7828704

約数和(自身を除く): 4867974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 491, 603, 670, 982, 1005, 1206, 1473, 2010, 2455, 2946, 3015, 4419, 4910, 6030, 7365, 8838, 14730, 22095, 32897, 44190, 65794, 98691, 164485, 197382, 296073, 328970, 493455, 592146, 986910, 1480365, 2960730]

約数ペア:

[(1, 2960730), (2, 1480365), (3, 986910), (5, 592146), (6, 493455), (9, 328970), (10, 296073), (15, 197382), (18, 164485), (30, 98691), (45, 65794), (67, 44190), (90, 32897), (134, 22095), (201, 14730), (335, 8838), (402, 7365), (491, 6030), (603, 4910), (670, 4419), (982, 3015), (1005, 2946), (1206, 2455), (1473, 2010)]