22851540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 70237440

約数和(自身を除く): 47385900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 1607, 2370, 2844, 3214, 3555, 4740, 4821, 6428, 7110, 8035, 9642, 14220, 14463, 16070, 19284, 24105, 28926, 32140, 48210, 57852, 72315, 96420, 126953, 144630, 253906, 289260, 380859, 507812, 634765, 761718, 1142577, 1269530, 1523436, 1904295, 2285154, 2539060, 3808590, 4570308, 5712885, 7617180, 11425770, 22851540]

約数ペア:

[(1, 22851540), (2, 11425770), (3, 7617180), (4, 5712885), (5, 4570308), (6, 3808590), (9, 2539060), (10, 2285154), (12, 1904295), (15, 1523436), (18, 1269530), (20, 1142577), (30, 761718), (36, 634765), (45, 507812), (60, 380859), (79, 289260), (90, 253906), (158, 144630), (180, 126953), (237, 96420), (316, 72315), (395, 57852), (474, 48210), (711, 32140), (790, 28926), (948, 24105), (1185, 19284), (1422, 16070), (1580, 14463), (1607, 14220), (2370, 9642), (2844, 8035), (3214, 7110), (3555, 6428), (4740, 4821)]