72373930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 138502224

約数和(自身を除く): 66128294

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1453, 1465, 2906, 2930, 4981, 7265, 9962, 14530, 24701, 24905, 49402, 49810, 123505, 247010, 425729, 851458, 2128645, 4257290, 7237393, 14474786, 36186965, 72373930]

約数ペア:

[(1, 72373930), (2, 36186965), (5, 14474786), (10, 7237393), (17, 4257290), (34, 2128645), (85, 851458), (170, 425729), (293, 247010), (586, 123505), (1453, 49810), (1465, 49402), (2906, 24905), (2930, 24701), (4981, 14530), (7265, 9962)]