308773890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67271}}^1$

素因数の和:67304

約数の個数: 64

約数和(自身を含む): 871845120

約数和(自身を除く): 563071230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 67271, 134542, 201813, 336355, 403626, 605439, 672710, 1009065, 1143607, 1210878, 1816317, 2018130, 2287214, 3027195, 3430821, 3632634, 5718035, 6054390, 6861642, 9081585, 10292463, 11436070, 17154105, 18163170, 20584926, 30877389, 34308210, 51462315, 61754778, 102924630, 154386945, 308773890]

約数ペア:

[(1, 308773890), (2, 154386945), (3, 102924630), (5, 61754778), (6, 51462315), (9, 34308210), (10, 30877389), (15, 20584926), (17, 18163170), (18, 17154105), (27, 11436070), (30, 10292463), (34, 9081585), (45, 6861642), (51, 6054390), (54, 5718035), (85, 3632634), (90, 3430821), (102, 3027195), (135, 2287214), (153, 2018130), (170, 1816317), (255, 1210878), (270, 1143607), (306, 1009065), (459, 672710), (510, 605439), (765, 403626), (918, 336355), (1530, 201813), (2295, 134542), (4590, 67271)]