1330782390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2112353}}^1$

素因数の和:2112373

約数の個数: 48

約数和(自身を含む): 3954326688

約数和(自身を除く): 2623544298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2112353, 4224706, 6337059, 10561765, 12674118, 14786471, 19011177, 21123530, 29572942, 31685295, 38022354, 44359413, 63370590, 73932355, 88718826, 95055885, 133078239, 147864710, 190111770, 221797065, 266156478, 443594130, 665391195, 1330782390]

約数ペア:

[(1, 1330782390), (2, 665391195), (3, 443594130), (5, 266156478), (6, 221797065), (7, 190111770), (9, 147864710), (10, 133078239), (14, 95055885), (15, 88718826), (18, 73932355), (21, 63370590), (30, 44359413), (35, 38022354), (42, 31685295), (45, 29572942), (63, 21123530), (70, 19011177), (90, 14786471), (105, 12674118), (126, 10561765), (210, 6337059), (315, 4224706), (630, 2112353)]