2912094220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223569}}^1$

素因数の和:1223602

約数の個数: 48

約数和(自身を含む): 7400151360

約数和(自身を除く): 4488057140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 1223569, 2447138, 4894276, 6117845, 8564983, 12235690, 17129966, 20800673, 24471380, 34259932, 41601346, 42824915, 83202692, 85649830, 104003365, 145604711, 171299660, 208006730, 291209422, 416013460, 582418844, 728023555, 1456047110, 2912094220]

約数ペア:

[(1, 2912094220), (2, 1456047110), (4, 728023555), (5, 582418844), (7, 416013460), (10, 291209422), (14, 208006730), (17, 171299660), (20, 145604711), (28, 104003365), (34, 85649830), (35, 83202692), (68, 42824915), (70, 41601346), (85, 34259932), (119, 24471380), (140, 20800673), (170, 17129966), (238, 12235690), (340, 8564983), (476, 6117845), (595, 4894276), (1190, 2447138), (2380, 1223569)]