381210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 931392

約数和(自身を除く): 550182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 131, 194, 262, 291, 393, 485, 582, 655, 786, 970, 1310, 1455, 1965, 2910, 3930, 12707, 25414, 38121, 63535, 76242, 127070, 190605, 381210]

約数ペア:

[(1, 381210), (2, 190605), (3, 127070), (5, 76242), (6, 63535), (10, 38121), (15, 25414), (30, 12707), (97, 3930), (131, 2910), (194, 1965), (262, 1455), (291, 1310), (393, 970), (485, 786), (582, 655)]