191140620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{289607}}^1$

素因数の和:289630

約数の個数: 48

約数和(自身を含む): 583849728

約数和(自身を除く): 392709108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 289607, 579214, 868821, 1158428, 1448035, 1737642, 2896070, 3185677, 3475284, 4344105, 5792140, 6371354, 8688210, 9557031, 12742708, 15928385, 17376420, 19114062, 31856770, 38228124, 47785155, 63713540, 95570310, 191140620]

約数ペア:

[(1, 191140620), (2, 95570310), (3, 63713540), (4, 47785155), (5, 38228124), (6, 31856770), (10, 19114062), (11, 17376420), (12, 15928385), (15, 12742708), (20, 9557031), (22, 8688210), (30, 6371354), (33, 5792140), (44, 4344105), (55, 3475284), (60, 3185677), (66, 2896070), (110, 1737642), (132, 1448035), (165, 1158428), (220, 868821), (330, 579214), (660, 289607)]