69860150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 137967360

約数和(自身を除く): 68107210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 151, 190, 302, 475, 487, 755, 950, 974, 1510, 2435, 2869, 3775, 4870, 5738, 7550, 9253, 12175, 14345, 18506, 24350, 28690, 46265, 71725, 73537, 92530, 143450, 147074, 231325, 367685, 462650, 735370, 1397203, 1838425, 2794406, 3676850, 6986015, 13972030, 34930075, 69860150]

約数ペア:

[(1, 69860150), (2, 34930075), (5, 13972030), (10, 6986015), (19, 3676850), (25, 2794406), (38, 1838425), (50, 1397203), (95, 735370), (151, 462650), (190, 367685), (302, 231325), (475, 147074), (487, 143450), (755, 92530), (950, 73537), (974, 71725), (1510, 46265), (2435, 28690), (2869, 24350), (3775, 18506), (4870, 14345), (5738, 12175), (7550, 9253)]