87345630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4027}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 228097584

約数和(自身を除く): 140751954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4027, 4338, 7230, 8054, 10845, 12081, 20135, 21690, 24162, 36243, 40270, 60405, 72486, 120810, 181215, 362430, 970507, 1941014, 2911521, 4852535, 5823042, 8734563, 9705070, 14557605, 17469126, 29115210, 43672815, 87345630]

約数ペア:

[(1, 87345630), (2, 43672815), (3, 29115210), (5, 17469126), (6, 14557605), (9, 9705070), (10, 8734563), (15, 5823042), (18, 4852535), (30, 2911521), (45, 1941014), (90, 970507), (241, 362430), (482, 181215), (723, 120810), (1205, 72486), (1446, 60405), (2169, 40270), (2410, 36243), (3615, 24162), (4027, 21690), (4338, 20135), (7230, 12081), (8054, 10845)]