103390280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7038

約数の個数: 64

約数和(自身を含む): 270915840

約数和(自身を除く): 167525560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 6967, 7420, 13934, 14840, 27868, 34835, 48769, 55736, 69670, 97538, 139340, 195076, 243845, 278680, 369251, 390152, 487690, 738502, 975380, 1477004, 1846255, 1950760, 2584757, 2954008, 3692510, 5169514, 7385020, 10339028, 12923785, 14770040, 20678056, 25847570, 51695140, 103390280]

約数ペア:

[(1, 103390280), (2, 51695140), (4, 25847570), (5, 20678056), (7, 14770040), (8, 12923785), (10, 10339028), (14, 7385020), (20, 5169514), (28, 3692510), (35, 2954008), (40, 2584757), (53, 1950760), (56, 1846255), (70, 1477004), (106, 975380), (140, 738502), (212, 487690), (265, 390152), (280, 369251), (371, 278680), (424, 243845), (530, 195076), (742, 139340), (1060, 97538), (1484, 69670), (1855, 55736), (2120, 48769), (2968, 34835), (3710, 27868), (6967, 14840), (7420, 13934)]