310984954

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 544465152

約数和(自身を除く): 233480198

約数列:

[1, 2, 7, 14, 61, 122, 241, 427, 482, 854, 1511, 1687, 3022, 3374, 10577, 14701, 21154, 29402, 92171, 102907, 184342, 205814, 364151, 645197, 728302, 1290394, 2549057, 5098114, 22213211, 44426422, 155492477, 310984954]

約数ペア:

[(1, 310984954), (2, 155492477), (7, 44426422), (14, 22213211), (61, 5098114), (122, 2549057), (241, 1290394), (427, 728302), (482, 645197), (854, 364151), (1511, 205814), (1687, 184342), (3022, 102907), (3374, 92171), (10577, 29402), (14701, 21154)]