2060570

素因数分解:

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

素因数の和:95

約数の個数: 48

約数和(自身を含む): 4243968

約数和(自身を除く): 2183398

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 115, 155, 170, 230, 289, 310, 391, 527, 578, 713, 782, 1054, 1426, 1445, 1955, 2635, 2890, 3565, 3910, 5270, 6647, 7130, 8959, 12121, 13294, 17918, 24242, 33235, 44795, 60605, 66470, 89590, 121210, 206057, 412114, 1030285, 2060570]

約数ペア:

[(1, 2060570), (2, 1030285), (5, 412114), (10, 206057), (17, 121210), (23, 89590), (31, 66470), (34, 60605), (46, 44795), (62, 33235), (85, 24242), (115, 17918), (155, 13294), (170, 12121), (230, 8959), (289, 7130), (310, 6647), (391, 5270), (527, 3910), (578, 3565), (713, 2890), (782, 2635), (1054, 1955), (1426, 1445)]