29665380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3557}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 83684160

約数和(自身を除く): 54018780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3557, 4170, 7114, 8340, 10671, 14228, 17785, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 494423, 988846, 1483269, 1977692, 2472115, 2966538, 4944230, 5933076, 7416345, 9888460, 14832690, 29665380]

約数ペア:

[(1, 29665380), (2, 14832690), (3, 9888460), (4, 7416345), (5, 5933076), (6, 4944230), (10, 2966538), (12, 2472115), (15, 1977692), (20, 1483269), (30, 988846), (60, 494423), (139, 213420), (278, 106710), (417, 71140), (556, 53355), (695, 42684), (834, 35570), (1390, 21342), (1668, 17785), (2085, 14228), (2780, 10671), (3557, 8340), (4170, 7114)]