28747170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6296

約数の個数: 64

約数和(自身を含む): 81181440

約数和(自身を除く): 52434270

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, 6263, 12526, 18789, 31315, 37578, 56367, 62630, 93945, 106471, 112734, 169101, 187890, 212942, 281835, 319413, 338202, 532355, 563670, 638826, 845505, 958239, 1064710, 1597065, 1691010, 1916478, 2874717, 3194130, 4791195, 5749434, 9582390, 14373585, 28747170]

約数ペア:

[(1, 28747170), (2, 14373585), (3, 9582390), (5, 5749434), (6, 4791195), (9, 3194130), (10, 2874717), (15, 1916478), (17, 1691010), (18, 1597065), (27, 1064710), (30, 958239), (34, 845505), (45, 638826), (51, 563670), (54, 532355), (85, 338202), (90, 319413), (102, 281835), (135, 212942), (153, 187890), (170, 169101), (255, 112734), (270, 106471), (306, 93945), (459, 62630), (510, 56367), (765, 37578), (918, 31315), (1530, 18789), (2295, 12526), (4590, 6263)]