121210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 32

約数和(自身を含む): 248832

約数和(自身を除く): 127622

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 115, 155, 170, 230, 310, 391, 527, 713, 782, 1054, 1426, 1955, 2635, 3565, 3910, 5270, 7130, 12121, 24242, 60605, 121210]

約数ペア:

[(1, 121210), (2, 60605), (5, 24242), (10, 12121), (17, 7130), (23, 5270), (31, 3910), (34, 3565), (46, 2635), (62, 1955), (85, 1426), (115, 1054), (155, 782), (170, 713), (230, 527), (310, 391)]