189415663140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{287857}}^1$

素因数の和:288877

約数の個数: 96

約数和(自身を含む): 579161084544

約数和(自身を除く): 389745421404

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, 997, 1994, 2991, 3988, 4985, 5982, 9970, 10967, 11964, 14955, 19940, 21934, 29910, 32901, 43868, 54835, 59820, 65802, 109670, 131604, 164505, 219340, 287857, 329010, 575714, 658020, 863571, 1151428, 1439285, 1727142, 2878570, 3166427, 3454284, 4317855, 5757140, 6332854, 8635710, 9499281, 12665708, 15832135, 17271420, 18998562, 31664270, 37997124, 47496405, 63328540, 94992810, 189985620, 286993429, 573986858, 860980287, 1147973716, 1434967145, 1721960574, 2869934290, 3156927719, 3443921148, 4304901435, 5739868580, 6313855438, 8609802870, 9470783157, 12627710876, 15784638595, 17219605740, 18941566314, 31569277190, 37883132628, 47353915785, 63138554380, 94707831570, 189415663140]

約数ペア:

[(1, 189415663140), (2, 94707831570), (3, 63138554380), (4, 47353915785), (5, 37883132628), (6, 31569277190), (10, 18941566314), (11, 17219605740), (12, 15784638595), (15, 12627710876), (20, 9470783157), (22, 8609802870), (30, 6313855438), (33, 5739868580), (44, 4304901435), (55, 3443921148), (60, 3156927719), (66, 2869934290), (110, 1721960574), (132, 1434967145), (165, 1147973716), (220, 860980287), (330, 573986858), (660, 286993429), (997, 189985620), (1994, 94992810), (2991, 63328540), (3988, 47496405), (4985, 37997124), (5982, 31664270), (9970, 18998562), (10967, 17271420), (11964, 15832135), (14955, 12665708), (19940, 9499281), (21934, 8635710), (29910, 6332854), (32901, 5757140), (43868, 4317855), (54835, 3454284), (59820, 3166427), (65802, 2878570), (109670, 1727142), (131604, 1439285), (164505, 1151428), (219340, 863571), (287857, 658020), (329010, 575714)]