9509390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 19535040

約数和(自身を除く): 10025650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 271, 290, 319, 542, 605, 638, 1210, 1355, 1595, 2710, 2981, 3190, 3509, 5962, 7018, 7859, 14905, 15718, 17545, 29810, 32791, 35090, 39295, 65582, 78590, 86449, 163955, 172898, 327910, 432245, 864490, 950939, 1901878, 4754695, 9509390]

約数ペア:

[(1, 9509390), (2, 4754695), (5, 1901878), (10, 950939), (11, 864490), (22, 432245), (29, 327910), (55, 172898), (58, 163955), (110, 86449), (121, 78590), (145, 65582), (242, 39295), (271, 35090), (290, 32791), (319, 29810), (542, 17545), (605, 15718), (638, 14905), (1210, 7859), (1355, 7018), (1595, 5962), (2710, 3509), (2981, 3190)]