6428370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 16982784

約数和(自身を除く): 10554414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 311, 318, 390, 530, 622, 689, 795, 933, 1378, 1555, 1590, 1866, 2067, 3110, 3445, 4043, 4134, 4665, 6890, 8086, 9330, 10335, 12129, 16483, 20215, 20670, 24258, 32966, 40430, 49449, 60645, 82415, 98898, 121290, 164830, 214279, 247245, 428558, 494490, 642837, 1071395, 1285674, 2142790, 3214185, 6428370]

約数ペア:

[(1, 6428370), (2, 3214185), (3, 2142790), (5, 1285674), (6, 1071395), (10, 642837), (13, 494490), (15, 428558), (26, 247245), (30, 214279), (39, 164830), (53, 121290), (65, 98898), (78, 82415), (106, 60645), (130, 49449), (159, 40430), (195, 32966), (265, 24258), (311, 20670), (318, 20215), (390, 16483), (530, 12129), (622, 10335), (689, 9330), (795, 8086), (933, 6890), (1378, 4665), (1555, 4134), (1590, 4043), (1866, 3445), (2067, 3110)]