30352378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 55880064

約数和(自身を除く): 25527686

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 1747, 2482, 3494, 8687, 12229, 17374, 24458, 29699, 59398, 127531, 207893, 255062, 415786, 892717, 1785434, 2168027, 4336054, 15176189, 30352378]

約数ペア:

[(1, 30352378), (2, 15176189), (7, 4336054), (14, 2168027), (17, 1785434), (34, 892717), (73, 415786), (119, 255062), (146, 207893), (238, 127531), (511, 59398), (1022, 29699), (1241, 24458), (1747, 17374), (2482, 12229), (3494, 8687)]