7246590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 19849536

約数和(自身を除く): 12602946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1093, 1105, 1326, 2186, 2210, 3279, 3315, 5465, 6558, 6630, 10930, 14209, 16395, 18581, 28418, 32790, 37162, 42627, 55743, 71045, 85254, 92905, 111486, 142090, 185810, 213135, 241553, 278715, 426270, 483106, 557430, 724659, 1207765, 1449318, 2415530, 3623295, 7246590]

約数ペア:

[(1, 7246590), (2, 3623295), (3, 2415530), (5, 1449318), (6, 1207765), (10, 724659), (13, 557430), (15, 483106), (17, 426270), (26, 278715), (30, 241553), (34, 213135), (39, 185810), (51, 142090), (65, 111486), (78, 92905), (85, 85254), (102, 71045), (130, 55743), (170, 42627), (195, 37162), (221, 32790), (255, 28418), (390, 18581), (442, 16395), (510, 14209), (663, 10930), (1093, 6630), (1105, 6558), (1326, 5465), (2186, 3315), (2210, 3279)]