1247436270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{9173}}^1$

素因数の和:10697

約数の個数: 48

約数和(自身を含む): 3245834592

約数和(自身を除く): 1998398322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1511, 3022, 4533, 7555, 9066, 9173, 13599, 15110, 18346, 22665, 27198, 27519, 45330, 45865, 55038, 67995, 82557, 91730, 135990, 137595, 165114, 275190, 412785, 825570, 13860403, 27720806, 41581209, 69302015, 83162418, 124743627, 138604030, 207906045, 249487254, 415812090, 623718135, 1247436270]

約数ペア:

[(1, 1247436270), (2, 623718135), (3, 415812090), (5, 249487254), (6, 207906045), (9, 138604030), (10, 124743627), (15, 83162418), (18, 69302015), (30, 41581209), (45, 27720806), (90, 13860403), (1511, 825570), (3022, 412785), (4533, 275190), (7555, 165114), (9066, 137595), (9173, 135990), (13599, 91730), (15110, 82557), (18346, 67995), (22665, 55038), (27198, 45865), (27519, 45330)]