73162390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8821

約数の個数: 48

約数和(自身を含む): 162222912

約数和(自身を除く): 89060522

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 8783, 17566, 43915, 61481, 87830, 122962, 149311, 298622, 307405, 430367, 614810, 746555, 860734, 1045177, 1493110, 2090354, 2151835, 4303670, 5225885, 7316239, 10451770, 14632478, 36581195, 73162390]

約数ペア:

[(1, 73162390), (2, 36581195), (5, 14632478), (7, 10451770), (10, 7316239), (14, 5225885), (17, 4303670), (34, 2151835), (35, 2090354), (49, 1493110), (70, 1045177), (85, 860734), (98, 746555), (119, 614810), (170, 430367), (238, 307405), (245, 298622), (490, 149311), (595, 122962), (833, 87830), (1190, 61481), (1666, 43915), (4165, 17566), (8330, 8783)]