2083380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 6284544

約数和(自身を除く): 4201164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2671, 5342, 8013, 10684, 13355, 16026, 26710, 32052, 34723, 40065, 53420, 69446, 80130, 104169, 138892, 160260, 173615, 208338, 347230, 416676, 520845, 694460, 1041690, 2083380]

約数ペア:

[(1, 2083380), (2, 1041690), (3, 694460), (4, 520845), (5, 416676), (6, 347230), (10, 208338), (12, 173615), (13, 160260), (15, 138892), (20, 104169), (26, 80130), (30, 69446), (39, 53420), (52, 40065), (60, 34723), (65, 32052), (78, 26710), (130, 16026), (156, 13355), (195, 10684), (260, 8013), (390, 5342), (780, 2671)]