70431540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1451}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 197588160

約数和(自身を除く): 127156620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1451, 1618, 2427, 2902, 3236, 4045, 4353, 4854, 5804, 7255, 8090, 8706, 9708, 12135, 14510, 16180, 17412, 21765, 24270, 29020, 43530, 48540, 87060, 1173859, 2347718, 3521577, 4695436, 5869295, 7043154, 11738590, 14086308, 17607885, 23477180, 35215770, 70431540]

約数ペア:

[(1, 70431540), (2, 35215770), (3, 23477180), (4, 17607885), (5, 14086308), (6, 11738590), (10, 7043154), (12, 5869295), (15, 4695436), (20, 3521577), (30, 2347718), (60, 1173859), (809, 87060), (1451, 48540), (1618, 43530), (2427, 29020), (2902, 24270), (3236, 21765), (4045, 17412), (4353, 16180), (4854, 14510), (5804, 12135), (7255, 9708), (8090, 8706)]