123808410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11369}}^1$

素因数の和:11404

約数の個数: 72

約数和(自身を含む): 353857140

約数和(自身を除く): 230048730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 11369, 22738, 34107, 56845, 68214, 102321, 113690, 125059, 170535, 204642, 250118, 341070, 375177, 511605, 625295, 750354, 1023210, 1125531, 1250590, 1375649, 1875885, 2251062, 2751298, 3751770, 4126947, 5627655, 6878245, 8253894, 11255310, 12380841, 13756490, 20634735, 24761682, 41269470, 61904205, 123808410]

約数ペア:

[(1, 123808410), (2, 61904205), (3, 41269470), (5, 24761682), (6, 20634735), (9, 13756490), (10, 12380841), (11, 11255310), (15, 8253894), (18, 6878245), (22, 5627655), (30, 4126947), (33, 3751770), (45, 2751298), (55, 2251062), (66, 1875885), (90, 1375649), (99, 1250590), (110, 1125531), (121, 1023210), (165, 750354), (198, 625295), (242, 511605), (330, 375177), (363, 341070), (495, 250118), (605, 204642), (726, 170535), (990, 125059), (1089, 113690), (1210, 102321), (1815, 68214), (2178, 56845), (3630, 34107), (5445, 22738), (10890, 11369)]