65432940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 191299584

約数和(自身を除く): 125866644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 127, 155, 186, 254, 277, 310, 372, 381, 465, 508, 554, 620, 635, 762, 831, 930, 1108, 1270, 1385, 1524, 1662, 1860, 1905, 2540, 2770, 3324, 3810, 3937, 4155, 5540, 7620, 7874, 8310, 8587, 11811, 15748, 16620, 17174, 19685, 23622, 25761, 34348, 35179, 39370, 42935, 47244, 51522, 59055, 70358, 78740, 85870, 103044, 105537, 118110, 128805, 140716, 171740, 175895, 211074, 236220, 257610, 351790, 422148, 515220, 527685, 703580, 1055370, 1090549, 2110740, 2181098, 3271647, 4362196, 5452745, 6543294, 10905490, 13086588, 16358235, 21810980, 32716470, 65432940]

約数ペア:

[(1, 65432940), (2, 32716470), (3, 21810980), (4, 16358235), (5, 13086588), (6, 10905490), (10, 6543294), (12, 5452745), (15, 4362196), (20, 3271647), (30, 2181098), (31, 2110740), (60, 1090549), (62, 1055370), (93, 703580), (124, 527685), (127, 515220), (155, 422148), (186, 351790), (254, 257610), (277, 236220), (310, 211074), (372, 175895), (381, 171740), (465, 140716), (508, 128805), (554, 118110), (620, 105537), (635, 103044), (762, 85870), (831, 78740), (930, 70358), (1108, 59055), (1270, 51522), (1385, 47244), (1524, 42935), (1662, 39370), (1860, 35179), (1905, 34348), (2540, 25761), (2770, 23622), (3324, 19685), (3810, 17174), (3937, 16620), (4155, 15748), (5540, 11811), (7620, 8587), (7874, 8310)]