73452210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 190753920

約数和(自身を除く): 117301710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 569, 662, 993, 1138, 1655, 1707, 1986, 2845, 3310, 3414, 4303, 4965, 5690, 7397, 8535, 8606, 9930, 12909, 14794, 17070, 21515, 22191, 25818, 36985, 43030, 44382, 64545, 73970, 110955, 129090, 188339, 221910, 376678, 565017, 941695, 1130034, 1883390, 2448407, 2825085, 4896814, 5650170, 7345221, 12242035, 14690442, 24484070, 36726105, 73452210]

約数ペア:

[(1, 73452210), (2, 36726105), (3, 24484070), (5, 14690442), (6, 12242035), (10, 7345221), (13, 5650170), (15, 4896814), (26, 2825085), (30, 2448407), (39, 1883390), (65, 1130034), (78, 941695), (130, 565017), (195, 376678), (331, 221910), (390, 188339), (569, 129090), (662, 110955), (993, 73970), (1138, 64545), (1655, 44382), (1707, 43030), (1986, 36985), (2845, 25818), (3310, 22191), (3414, 21515), (4303, 17070), (4965, 14794), (5690, 12909), (7397, 9930), (8535, 8606)]