147596890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4063

約数の個数: 64

約数和(自身を含む): 331941888

約数和(自身を除く): 184344998

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3689, 4001, 5270, 7378, 8002, 18445, 20005, 28007, 36890, 40010, 56014, 68017, 124031, 136034, 140035, 248062, 280070, 340085, 476119, 620155, 680170, 868217, 952238, 1240310, 1736434, 2108527, 2380595, 4217054, 4341085, 4761190, 8682170, 10542635, 14759689, 21085270, 29519378, 73798445, 147596890]

約数ペア:

[(1, 147596890), (2, 73798445), (5, 29519378), (7, 21085270), (10, 14759689), (14, 10542635), (17, 8682170), (31, 4761190), (34, 4341085), (35, 4217054), (62, 2380595), (70, 2108527), (85, 1736434), (119, 1240310), (155, 952238), (170, 868217), (217, 680170), (238, 620155), (310, 476119), (434, 340085), (527, 280070), (595, 248062), (1054, 140035), (1085, 136034), (1190, 124031), (2170, 68017), (2635, 56014), (3689, 40010), (4001, 36890), (5270, 28007), (7378, 20005), (8002, 18445)]