13523460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 38054016

約数和(自身を除く): 24530556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 857, 1052, 1315, 1578, 1714, 2571, 2630, 3156, 3428, 3945, 4285, 5142, 5260, 7890, 8570, 10284, 12855, 15780, 17140, 25710, 51420, 225391, 450782, 676173, 901564, 1126955, 1352346, 2253910, 2704692, 3380865, 4507820, 6761730, 13523460]

約数ペア:

[(1, 13523460), (2, 6761730), (3, 4507820), (4, 3380865), (5, 2704692), (6, 2253910), (10, 1352346), (12, 1126955), (15, 901564), (20, 676173), (30, 450782), (60, 225391), (263, 51420), (526, 25710), (789, 17140), (857, 15780), (1052, 12855), (1315, 10284), (1578, 8570), (1714, 7890), (2571, 5260), (2630, 5142), (3156, 4285), (3428, 3945)]