79213290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 206865792

約数和(自身を除く): 127652502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 2011, 2626, 3030, 3939, 4022, 6033, 6565, 7878, 10055, 12066, 13130, 19695, 20110, 26143, 30165, 39390, 52286, 60330, 78429, 130715, 156858, 203111, 261430, 392145, 406222, 609333, 784290, 1015555, 1218666, 2031110, 2640443, 3046665, 5280886, 6093330, 7921329, 13202215, 15842658, 26404430, 39606645, 79213290]

約数ペア:

[(1, 79213290), (2, 39606645), (3, 26404430), (5, 15842658), (6, 13202215), (10, 7921329), (13, 6093330), (15, 5280886), (26, 3046665), (30, 2640443), (39, 2031110), (65, 1218666), (78, 1015555), (101, 784290), (130, 609333), (195, 406222), (202, 392145), (303, 261430), (390, 203111), (505, 156858), (606, 130715), (1010, 78429), (1313, 60330), (1515, 52286), (2011, 39390), (2626, 30165), (3030, 26143), (3939, 20110), (4022, 19695), (6033, 13130), (6565, 12066), (7878, 10055)]