39333990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 100247040

約数和(自身を除く): 60913050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 457, 570, 755, 906, 914, 1371, 1510, 2265, 2285, 2742, 2869, 4530, 4570, 5738, 6855, 8607, 8683, 13710, 14345, 17214, 17366, 26049, 28690, 43035, 43415, 52098, 69007, 86070, 86830, 130245, 138014, 207021, 260490, 345035, 414042, 690070, 1035105, 1311133, 2070210, 2622266, 3933399, 6555665, 7866798, 13111330, 19666995, 39333990]

約数ペア:

[(1, 39333990), (2, 19666995), (3, 13111330), (5, 7866798), (6, 6555665), (10, 3933399), (15, 2622266), (19, 2070210), (30, 1311133), (38, 1035105), (57, 690070), (95, 414042), (114, 345035), (151, 260490), (190, 207021), (285, 138014), (302, 130245), (453, 86830), (457, 86070), (570, 69007), (755, 52098), (906, 43415), (914, 43035), (1371, 28690), (1510, 26049), (2265, 17366), (2285, 17214), (2742, 14345), (2869, 13710), (4530, 8683), (4570, 8607), (5738, 6855)]