139614410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 280510776

約数和(自身を除く): 140896366

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 841, 1277, 1682, 1885, 2554, 3770, 4205, 6385, 8410, 10933, 12770, 16601, 21866, 33202, 37033, 54665, 74066, 83005, 109330, 166010, 185165, 370330, 481429, 962858, 1073957, 2147914, 2407145, 4814290, 5369785, 10739570, 13961441, 27922882, 69807205, 139614410]

約数ペア:

[(1, 139614410), (2, 69807205), (5, 27922882), (10, 13961441), (13, 10739570), (26, 5369785), (29, 4814290), (58, 2407145), (65, 2147914), (130, 1073957), (145, 962858), (290, 481429), (377, 370330), (754, 185165), (841, 166010), (1277, 109330), (1682, 83005), (1885, 74066), (2554, 54665), (3770, 37033), (4205, 33202), (6385, 21866), (8410, 16601), (10933, 12770)]