123658110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10651}}^1$

素因数の和:10710

約数の個数: 64

約数和(自身を含む): 337455360

約数和(自身を除く): 213797250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 10651, 11610, 21302, 31953, 53255, 63906, 95859, 106510, 159765, 191718, 287577, 319530, 457993, 479295, 575154, 915986, 958590, 1373979, 1437885, 2289965, 2747958, 2875770, 4121937, 4579930, 6869895, 8243874, 12365811, 13739790, 20609685, 24731622, 41219370, 61829055, 123658110]

約数ペア:

[(1, 123658110), (2, 61829055), (3, 41219370), (5, 24731622), (6, 20609685), (9, 13739790), (10, 12365811), (15, 8243874), (18, 6869895), (27, 4579930), (30, 4121937), (43, 2875770), (45, 2747958), (54, 2289965), (86, 1437885), (90, 1373979), (129, 958590), (135, 915986), (215, 575154), (258, 479295), (270, 457993), (387, 319530), (430, 287577), (645, 191718), (774, 159765), (1161, 106510), (1290, 95859), (1935, 63906), (2322, 53255), (3870, 31953), (5805, 21302), (10651, 11610)]