1520290110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{129607}}^1$

素因数の和:129657

約数の個数: 64

約数和(自身を含む): 4031327232

約数和(自身を除く): 2511037122

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 129607, 259214, 388821, 648035, 777642, 1296070, 1944105, 2203319, 2980961, 3888210, 4406638, 5961922, 6609957, 8942883, 11016595, 13219914, 14904805, 17885766, 22033190, 29809610, 33049785, 44714415, 50676337, 66099570, 89428830, 101352674, 152029011, 253381685, 304058022, 506763370, 760145055, 1520290110]

約数ペア:

[(1, 1520290110), (2, 760145055), (3, 506763370), (5, 304058022), (6, 253381685), (10, 152029011), (15, 101352674), (17, 89428830), (23, 66099570), (30, 50676337), (34, 44714415), (46, 33049785), (51, 29809610), (69, 22033190), (85, 17885766), (102, 14904805), (115, 13219914), (138, 11016595), (170, 8942883), (230, 6609957), (255, 5961922), (345, 4406638), (391, 3888210), (510, 2980961), (690, 2203319), (782, 1944105), (1173, 1296070), (1955, 777642), (2346, 648035), (3910, 388821), (5865, 259214), (11730, 129607)]