39367210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 76257792

約数和(自身を除く): 36890582

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 151, 155, 290, 302, 310, 755, 841, 899, 1510, 1682, 1798, 4205, 4379, 4495, 4681, 8410, 8758, 8990, 9362, 21895, 23405, 26071, 43790, 46810, 52142, 126991, 130355, 135749, 253982, 260710, 271498, 634955, 678745, 1269910, 1357490, 3936721, 7873442, 19683605, 39367210]

約数ペア:

[(1, 39367210), (2, 19683605), (5, 7873442), (10, 3936721), (29, 1357490), (31, 1269910), (58, 678745), (62, 634955), (145, 271498), (151, 260710), (155, 253982), (290, 135749), (302, 130355), (310, 126991), (755, 52142), (841, 46810), (899, 43790), (1510, 26071), (1682, 23405), (1798, 21895), (4205, 9362), (4379, 8990), (4495, 8758), (4681, 8410)]