7056906660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2063423}}^1$

素因数の和:2063457

約数の個数: 72

約数和(自身を含む): 22532590080

約数和(自身を除く): 15475683420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2063423, 4126846, 6190269, 8253692, 10317115, 12380538, 18570807, 20634230, 24761076, 30951345, 37141614, 39205037, 41268460, 61902690, 74283228, 78410074, 92854035, 117615111, 123805380, 156820148, 185708070, 196025185, 235230222, 352845333, 371416140, 392050370, 470460444, 588075555, 705690666, 784100740, 1176151110, 1411381332, 1764226665, 2352302220, 3528453330, 7056906660]

約数ペア:

[(1, 7056906660), (2, 3528453330), (3, 2352302220), (4, 1764226665), (5, 1411381332), (6, 1176151110), (9, 784100740), (10, 705690666), (12, 588075555), (15, 470460444), (18, 392050370), (19, 371416140), (20, 352845333), (30, 235230222), (36, 196025185), (38, 185708070), (45, 156820148), (57, 123805380), (60, 117615111), (76, 92854035), (90, 78410074), (95, 74283228), (114, 61902690), (171, 41268460), (180, 39205037), (190, 37141614), (228, 30951345), (285, 24761076), (342, 20634230), (380, 18570807), (570, 12380538), (684, 10317115), (855, 8253692), (1140, 6190269), (1710, 4126846), (3420, 2063423)]