3030250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 6469632

約数和(自身を除く): 3439382

約数列:

[1, 2, 5, 10, 17, 23, 25, 31, 34, 46, 50, 62, 85, 115, 125, 155, 170, 230, 250, 310, 391, 425, 527, 575, 713, 775, 782, 850, 1054, 1150, 1426, 1550, 1955, 2125, 2635, 2875, 3565, 3875, 3910, 4250, 5270, 5750, 7130, 7750, 9775, 12121, 13175, 17825, 19550, 24242, 26350, 35650, 48875, 60605, 65875, 89125, 97750, 121210, 131750, 178250, 303025, 606050, 1515125, 3030250]

約数ペア:

[(1, 3030250), (2, 1515125), (5, 606050), (10, 303025), (17, 178250), (23, 131750), (25, 121210), (31, 97750), (34, 89125), (46, 65875), (50, 60605), (62, 48875), (85, 35650), (115, 26350), (125, 24242), (155, 19550), (170, 17825), (230, 13175), (250, 12121), (310, 9775), (391, 7750), (425, 7130), (527, 5750), (575, 5270), (713, 4250), (775, 3910), (782, 3875), (850, 3565), (1054, 2875), (1150, 2635), (1426, 2125), (1550, 1955)]