31992930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11467}}^1$

素因数の和:11511

約数の個数: 48

約数和(自身を含む): 85872384

約数和(自身を除く): 53879454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 11467, 22934, 34401, 57335, 68802, 103203, 114670, 172005, 206406, 344010, 355477, 516015, 710954, 1032030, 1066431, 1777385, 2132862, 3199293, 3554770, 5332155, 6398586, 10664310, 15996465, 31992930]

約数ペア:

[(1, 31992930), (2, 15996465), (3, 10664310), (5, 6398586), (6, 5332155), (9, 3554770), (10, 3199293), (15, 2132862), (18, 1777385), (30, 1066431), (31, 1032030), (45, 710954), (62, 516015), (90, 355477), (93, 344010), (155, 206406), (186, 172005), (279, 114670), (310, 103203), (465, 68802), (558, 57335), (930, 34401), (1395, 22934), (2790, 11467)]