31005270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11157

約数の個数: 48

約数和(自身を含む): 83221632

約数和(自身を除く): 52216362

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, 11113, 22226, 33339, 55565, 66678, 100017, 111130, 166695, 200034, 333390, 344503, 500085, 689006, 1000170, 1033509, 1722515, 2067018, 3100527, 3445030, 5167545, 6201054, 10335090, 15502635, 31005270]

約数ペア:

[(1, 31005270), (2, 15502635), (3, 10335090), (5, 6201054), (6, 5167545), (9, 3445030), (10, 3100527), (15, 2067018), (18, 1722515), (30, 1033509), (31, 1000170), (45, 689006), (62, 500085), (90, 344503), (93, 333390), (155, 200034), (186, 166695), (279, 111130), (310, 100017), (465, 66678), (558, 55565), (930, 33339), (1395, 22226), (2790, 11113)]