149205570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7759}}^1$

素因数の和:8410

約数の個数: 32

約数和(自身を含む): 358698240

約数和(自身を除く): 209492670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 7759, 9615, 15518, 19230, 23277, 38795, 46554, 77590, 116385, 232770, 4973519, 9947038, 14920557, 24867595, 29841114, 49735190, 74602785, 149205570]

約数ペア:

[(1, 149205570), (2, 74602785), (3, 49735190), (5, 29841114), (6, 24867595), (10, 14920557), (15, 9947038), (30, 4973519), (641, 232770), (1282, 116385), (1923, 77590), (3205, 46554), (3846, 38795), (6410, 23277), (7759, 19230), (9615, 15518)]