506662140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{272399}}^1$

素因数の和:272442

約数の個数: 48

約数和(自身を含む): 1464422400

約数和(自身を除く): 957760260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 272399, 544798, 817197, 1089596, 1361995, 1634394, 2723990, 3268788, 4085985, 5447980, 8171970, 8444369, 16343940, 16888738, 25333107, 33777476, 42221845, 50666214, 84443690, 101332428, 126665535, 168887380, 253331070, 506662140]

約数ペア:

[(1, 506662140), (2, 253331070), (3, 168887380), (4, 126665535), (5, 101332428), (6, 84443690), (10, 50666214), (12, 42221845), (15, 33777476), (20, 25333107), (30, 16888738), (31, 16343940), (60, 8444369), (62, 8171970), (93, 5447980), (124, 4085985), (155, 3268788), (186, 2723990), (310, 1634394), (372, 1361995), (465, 1089596), (620, 817197), (930, 544798), (1860, 272399)]