30521056

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 63101808

約数和(自身を除く): 32580752

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 541, 656, 688, 1082, 1312, 1376, 1763, 2164, 3526, 4328, 7052, 8656, 14104, 17312, 22181, 23263, 28208, 44362, 46526, 56416, 88724, 93052, 177448, 186104, 354896, 372208, 709792, 744416, 953783, 1907566, 3815132, 7630264, 15260528, 30521056]

約数ペア:

[(1, 30521056), (2, 15260528), (4, 7630264), (8, 3815132), (16, 1907566), (32, 953783), (41, 744416), (43, 709792), (82, 372208), (86, 354896), (164, 186104), (172, 177448), (328, 93052), (344, 88724), (541, 56416), (656, 46526), (688, 44362), (1082, 28208), (1312, 23263), (1376, 22181), (1763, 17312), (2164, 14104), (3526, 8656), (4328, 7052)]