22157340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2819}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 62536320

約数和(自身を除く): 40378980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 2819, 3930, 5638, 7860, 8457, 11276, 14095, 16914, 28190, 33828, 42285, 56380, 84570, 169140, 369289, 738578, 1107867, 1477156, 1846445, 2215734, 3692890, 4431468, 5539335, 7385780, 11078670, 22157340]

約数ペア:

[(1, 22157340), (2, 11078670), (3, 7385780), (4, 5539335), (5, 4431468), (6, 3692890), (10, 2215734), (12, 1846445), (15, 1477156), (20, 1107867), (30, 738578), (60, 369289), (131, 169140), (262, 84570), (393, 56380), (524, 42285), (655, 33828), (786, 28190), (1310, 16914), (1572, 14095), (1965, 11276), (2620, 8457), (2819, 7860), (3930, 5638)]