109240170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{280103}}^1$

素因数の和:280126

約数の個数: 32

約数和(自身を含む): 282344832

約数和(自身を除く): 173104662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 280103, 560206, 840309, 1400515, 1680618, 2801030, 3641339, 4201545, 7282678, 8403090, 10924017, 18206695, 21848034, 36413390, 54620085, 109240170]

約数ペア:

[(1, 109240170), (2, 54620085), (3, 36413390), (5, 21848034), (6, 18206695), (10, 10924017), (13, 8403090), (15, 7282678), (26, 4201545), (30, 3641339), (39, 2801030), (65, 1680618), (78, 1400515), (130, 840309), (195, 560206), (390, 280103)]