163587450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83891}}^1$

素因数の和:83919

約数の個数: 48

約数和(自身を含む): 436909536

約数和(自身を除く): 273322086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 83891, 167782, 251673, 419455, 503346, 838910, 1090583, 1258365, 2097275, 2181166, 2516730, 3271749, 4194550, 5452915, 6291825, 6543498, 10905830, 12583650, 16358745, 27264575, 32717490, 54529150, 81793725, 163587450]

約数ペア:

[(1, 163587450), (2, 81793725), (3, 54529150), (5, 32717490), (6, 27264575), (10, 16358745), (13, 12583650), (15, 10905830), (25, 6543498), (26, 6291825), (30, 5452915), (39, 4194550), (50, 3271749), (65, 2516730), (75, 2181166), (78, 2097275), (130, 1258365), (150, 1090583), (195, 838910), (325, 503346), (390, 419455), (650, 251673), (975, 167782), (1950, 83891)]