22649490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 60912000

約数和(自身を除く): 38262510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 563, 745, 894, 1126, 1341, 1490, 1689, 2235, 2682, 2815, 3378, 4023, 4470, 5067, 5630, 6705, 8046, 8445, 10134, 13410, 15201, 16890, 20115, 25335, 30402, 40230, 50670, 76005, 83887, 152010, 167774, 251661, 419435, 503322, 754983, 838870, 1258305, 1509966, 2264949, 2516610, 3774915, 4529898, 7549830, 11324745, 22649490]

約数ペア:

[(1, 22649490), (2, 11324745), (3, 7549830), (5, 4529898), (6, 3774915), (9, 2516610), (10, 2264949), (15, 1509966), (18, 1258305), (27, 838870), (30, 754983), (45, 503322), (54, 419435), (90, 251661), (135, 167774), (149, 152010), (270, 83887), (298, 76005), (447, 50670), (563, 40230), (745, 30402), (894, 25335), (1126, 20115), (1341, 16890), (1490, 15201), (1689, 13410), (2235, 10134), (2682, 8445), (2815, 8046), (3378, 6705), (4023, 5630), (4470, 5067)]