763788090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1958431}}^1$

素因数の和:1958454

約数の個数: 32

約数和(自身を含む): 1974099456

約数和(自身を除く): 1210311366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1958431, 3916862, 5875293, 9792155, 11750586, 19584310, 25459603, 29376465, 50919206, 58752930, 76378809, 127298015, 152757618, 254596030, 381894045, 763788090]

約数ペア:

[(1, 763788090), (2, 381894045), (3, 254596030), (5, 152757618), (6, 127298015), (10, 76378809), (13, 58752930), (15, 50919206), (26, 29376465), (30, 25459603), (39, 19584310), (65, 11750586), (78, 9792155), (130, 5875293), (195, 3916862), (390, 1958431)]