3908790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 6873930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 467, 558, 837, 930, 934, 1395, 1401, 1674, 2335, 2790, 2802, 4185, 4203, 4670, 7005, 8370, 8406, 12609, 14010, 14477, 21015, 25218, 28954, 42030, 43431, 63045, 72385, 86862, 126090, 130293, 144770, 217155, 260586, 390879, 434310, 651465, 781758, 1302930, 1954395, 3908790]

約数ペア:

[(1, 3908790), (2, 1954395), (3, 1302930), (5, 781758), (6, 651465), (9, 434310), (10, 390879), (15, 260586), (18, 217155), (27, 144770), (30, 130293), (31, 126090), (45, 86862), (54, 72385), (62, 63045), (90, 43431), (93, 42030), (135, 28954), (155, 25218), (186, 21015), (270, 14477), (279, 14010), (310, 12609), (465, 8406), (467, 8370), (558, 7005), (837, 4670), (930, 4203), (934, 4185), (1395, 2802), (1401, 2790), (1674, 2335)]