12996570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 33052320

約数和(自身を除く): 20055750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 755, 906, 1510, 2265, 2869, 4530, 5738, 8607, 14345, 17214, 22801, 28690, 43035, 45602, 68403, 86070, 114005, 136806, 228010, 342015, 433219, 684030, 866438, 1299657, 2166095, 2599314, 4332190, 6498285, 12996570]

約数ペア:

[(1, 12996570), (2, 6498285), (3, 4332190), (5, 2599314), (6, 2166095), (10, 1299657), (15, 866438), (19, 684030), (30, 433219), (38, 342015), (57, 228010), (95, 136806), (114, 114005), (151, 86070), (190, 68403), (285, 45602), (302, 43035), (453, 28690), (570, 22801), (755, 17214), (906, 14345), (1510, 8607), (2265, 5738), (2869, 4530)]