1143079420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{6709}}^1$

素因数の和:7942

約数の個数: 48

約数和(自身を含む): 2746054080

約数和(自身を除く): 1602974660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1217, 2434, 4868, 6085, 6709, 8519, 12170, 13418, 17038, 24340, 26836, 33545, 34076, 42595, 46963, 67090, 85190, 93926, 134180, 170380, 187852, 234815, 469630, 939260, 8164853, 16329706, 32659412, 40824265, 57153971, 81648530, 114307942, 163297060, 228615884, 285769855, 571539710, 1143079420]

約数ペア:

[(1, 1143079420), (2, 571539710), (4, 285769855), (5, 228615884), (7, 163297060), (10, 114307942), (14, 81648530), (20, 57153971), (28, 40824265), (35, 32659412), (70, 16329706), (140, 8164853), (1217, 939260), (2434, 469630), (4868, 234815), (6085, 187852), (6709, 170380), (8519, 134180), (12170, 93926), (13418, 85190), (17038, 67090), (24340, 46963), (26836, 42595), (33545, 34076)]