162170890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17459

約数の個数: 48

約数和(自身を含む): 357458400

約数和(自身を除く): 195287510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 17419, 34838, 87095, 121933, 174190, 243866, 330961, 609665, 661922, 853531, 1219330, 1654805, 1707062, 2316727, 3309610, 4267655, 4633454, 8535310, 11583635, 16217089, 23167270, 32434178, 81085445, 162170890]

約数ペア:

[(1, 162170890), (2, 81085445), (5, 32434178), (7, 23167270), (10, 16217089), (14, 11583635), (19, 8535310), (35, 4633454), (38, 4267655), (49, 3309610), (70, 2316727), (95, 1707062), (98, 1654805), (133, 1219330), (190, 853531), (245, 661922), (266, 609665), (490, 330961), (665, 243866), (931, 174190), (1330, 121933), (1862, 87095), (4655, 34838), (9310, 17419)]