9564310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 20314800

約数和(自身を除く): 10750490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 149, 245, 262, 298, 490, 655, 745, 917, 1043, 1310, 1490, 1834, 2086, 4585, 5215, 6419, 7301, 9170, 10430, 12838, 14602, 19519, 32095, 36505, 39038, 64190, 73010, 97595, 136633, 195190, 273266, 683165, 956431, 1366330, 1912862, 4782155, 9564310]

約数ペア:

[(1, 9564310), (2, 4782155), (5, 1912862), (7, 1366330), (10, 956431), (14, 683165), (35, 273266), (49, 195190), (70, 136633), (98, 97595), (131, 73010), (149, 64190), (245, 39038), (262, 36505), (298, 32095), (490, 19519), (655, 14602), (745, 12838), (917, 10430), (1043, 9170), (1310, 7301), (1490, 6419), (1834, 5215), (2086, 4585)]