131563170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28663}}^1$

素因数の和:28696

約数の個数: 64

約数和(自身を含む): 371485440

約数和(自身を除く): 239922270

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, 28663, 57326, 85989, 143315, 171978, 257967, 286630, 429945, 487271, 515934, 773901, 859890, 974542, 1289835, 1461813, 1547802, 2436355, 2579670, 2923626, 3869505, 4385439, 4872710, 7309065, 7739010, 8770878, 13156317, 14618130, 21927195, 26312634, 43854390, 65781585, 131563170]

約数ペア:

[(1, 131563170), (2, 65781585), (3, 43854390), (5, 26312634), (6, 21927195), (9, 14618130), (10, 13156317), (15, 8770878), (17, 7739010), (18, 7309065), (27, 4872710), (30, 4385439), (34, 3869505), (45, 2923626), (51, 2579670), (54, 2436355), (85, 1547802), (90, 1461813), (102, 1289835), (135, 974542), (153, 859890), (170, 773901), (255, 515934), (270, 487271), (306, 429945), (459, 286630), (510, 257967), (765, 171978), (918, 143315), (1530, 85989), (2295, 57326), (4590, 28663)]