30221208

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 84520800

約数和(自身を除く): 54299592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 773, 1086, 1448, 1546, 1629, 2172, 2319, 3092, 3258, 4344, 4638, 4887, 6184, 6516, 6957, 9276, 9774, 13032, 13914, 18552, 19548, 20871, 27828, 39096, 41742, 55656, 83484, 139913, 166968, 279826, 419739, 559652, 839478, 1119304, 1259217, 1678956, 2518434, 3357912, 3777651, 5036868, 7555302, 10073736, 15110604, 30221208]

約数ペア:

[(1, 30221208), (2, 15110604), (3, 10073736), (4, 7555302), (6, 5036868), (8, 3777651), (9, 3357912), (12, 2518434), (18, 1678956), (24, 1259217), (27, 1119304), (36, 839478), (54, 559652), (72, 419739), (108, 279826), (181, 166968), (216, 139913), (362, 83484), (543, 55656), (724, 41742), (773, 39096), (1086, 27828), (1448, 20871), (1546, 19548), (1629, 18552), (2172, 13914), (2319, 13032), (3092, 9774), (3258, 9276), (4344, 6957), (4638, 6516), (4887, 6184)]