39890010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4943}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 96111360

約数和(自身を除く): 56221350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 4943, 8070, 9886, 14829, 24715, 29658, 49430, 74145, 148290, 1329667, 2659334, 3989001, 6648335, 7978002, 13296670, 19945005, 39890010]

約数ペア:

[(1, 39890010), (2, 19945005), (3, 13296670), (5, 7978002), (6, 6648335), (10, 3989001), (15, 2659334), (30, 1329667), (269, 148290), (538, 74145), (807, 49430), (1345, 29658), (1614, 24715), (2690, 14829), (4035, 9886), (4943, 8070)]