89796070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 201108096

約数和(自身を除く): 111312026

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 707, 910, 977, 1010, 1313, 1414, 1954, 2626, 3535, 4885, 6565, 6839, 7070, 9191, 9770, 12701, 13130, 13678, 18382, 25402, 34195, 45955, 63505, 68390, 88907, 91910, 98677, 127010, 177814, 197354, 444535, 493385, 690739, 889070, 986770, 1282801, 1381478, 2565602, 3453695, 6414005, 6907390, 8979607, 12828010, 17959214, 44898035, 89796070]

約数ペア:

[(1, 89796070), (2, 44898035), (5, 17959214), (7, 12828010), (10, 8979607), (13, 6907390), (14, 6414005), (26, 3453695), (35, 2565602), (65, 1381478), (70, 1282801), (91, 986770), (101, 889070), (130, 690739), (182, 493385), (202, 444535), (455, 197354), (505, 177814), (707, 127010), (910, 98677), (977, 91910), (1010, 88907), (1313, 68390), (1414, 63505), (1954, 45955), (2626, 34195), (3535, 25402), (4885, 18382), (6565, 13678), (6839, 13130), (7070, 12701), (9191, 9770)]