767870010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19087}}^1$

素因数の和:19252

約数の個数: 64

約数和(自身を含む): 2061504000

約数和(自身を除く): 1293633990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 6705, 8046, 13410, 19087, 20115, 38174, 40230, 57261, 95435, 114522, 171783, 190870, 286305, 343566, 515349, 572610, 858915, 1030698, 1717830, 2576745, 2843963, 5153490, 5687926, 8531889, 14219815, 17063778, 25595667, 28439630, 42659445, 51191334, 76787001, 85318890, 127978335, 153574002, 255956670, 383935005, 767870010]

約数ペア:

[(1, 767870010), (2, 383935005), (3, 255956670), (5, 153574002), (6, 127978335), (9, 85318890), (10, 76787001), (15, 51191334), (18, 42659445), (27, 28439630), (30, 25595667), (45, 17063778), (54, 14219815), (90, 8531889), (135, 5687926), (149, 5153490), (270, 2843963), (298, 2576745), (447, 1717830), (745, 1030698), (894, 858915), (1341, 572610), (1490, 515349), (2235, 343566), (2682, 286305), (4023, 190870), (4470, 171783), (6705, 114522), (8046, 95435), (13410, 57261), (19087, 40230), (20115, 38174)]