7197450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3719

約数の個数: 48

約数和(自身を含む): 19227936

約数和(自身を除く): 12030486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 3691, 7382, 11073, 18455, 22146, 36910, 47983, 55365, 92275, 95966, 110730, 143949, 184550, 239915, 276825, 287898, 479830, 553650, 719745, 1199575, 1439490, 2399150, 3598725, 7197450]

約数ペア:

[(1, 7197450), (2, 3598725), (3, 2399150), (5, 1439490), (6, 1199575), (10, 719745), (13, 553650), (15, 479830), (25, 287898), (26, 276825), (30, 239915), (39, 184550), (50, 143949), (65, 110730), (75, 95966), (78, 92275), (130, 55365), (150, 47983), (195, 36910), (325, 22146), (390, 18455), (650, 11073), (975, 7382), (1950, 3691)]