153321210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{243367}}^1$

素因数の和:243387

約数の個数: 48

約数和(自身を含む): 455584896

約数和(自身を除く): 302263686

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, 243367, 486734, 730101, 1216835, 1460202, 1703569, 2190303, 2433670, 3407138, 3650505, 4380606, 5110707, 7301010, 8517845, 10221414, 10951515, 15332121, 17035690, 21903030, 25553535, 30664242, 51107070, 76660605, 153321210]

約数ペア:

[(1, 153321210), (2, 76660605), (3, 51107070), (5, 30664242), (6, 25553535), (7, 21903030), (9, 17035690), (10, 15332121), (14, 10951515), (15, 10221414), (18, 8517845), (21, 7301010), (30, 5110707), (35, 4380606), (42, 3650505), (45, 3407138), (63, 2433670), (70, 2190303), (90, 1703569), (105, 1460202), (126, 1216835), (210, 730101), (315, 486734), (630, 243367)]