71683730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6034

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 66884590

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 5939, 6035, 11878, 12070, 29695, 59390, 100963, 201926, 421669, 504815, 843338, 1009630, 2108345, 4216690, 7168373, 14336746, 35841865, 71683730]

約数ペア:

[(1, 71683730), (2, 35841865), (5, 14336746), (10, 7168373), (17, 4216690), (34, 2108345), (71, 1009630), (85, 843338), (142, 504815), (170, 421669), (355, 201926), (710, 100963), (1207, 59390), (2414, 29695), (5939, 12070), (6035, 11878)]