1256552790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107123}}^1$

素因数の和:107173

約数の個数: 64

約数和(自身を含む): 3331984896

約数和(自身を除く): 2075432106

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, 107123, 214246, 321369, 535615, 642738, 1071230, 1606845, 1821091, 2463829, 3213690, 3642182, 4927658, 5463273, 7391487, 9105455, 10926546, 12319145, 14782974, 18210910, 24638290, 27316365, 36957435, 41885093, 54632730, 73914870, 83770186, 125655279, 209425465, 251310558, 418850930, 628276395, 1256552790]

約数ペア:

[(1, 1256552790), (2, 628276395), (3, 418850930), (5, 251310558), (6, 209425465), (10, 125655279), (15, 83770186), (17, 73914870), (23, 54632730), (30, 41885093), (34, 36957435), (46, 27316365), (51, 24638290), (69, 18210910), (85, 14782974), (102, 12319145), (115, 10926546), (138, 9105455), (170, 7391487), (230, 5463273), (255, 4927658), (345, 3642182), (391, 3213690), (510, 2463829), (690, 1821091), (782, 1606845), (1173, 1071230), (1955, 642738), (2346, 535615), (3910, 321369), (5865, 214246), (11730, 107123)]