74761590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10427}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 180195840

約数和(自身を除く): 105434250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 10427, 20854, 31281, 52135, 62562, 104270, 156405, 312810, 2492053, 4984106, 7476159, 12460265, 14952318, 24920530, 37380795, 74761590]

約数ペア:

[(1, 74761590), (2, 37380795), (3, 24920530), (5, 14952318), (6, 12460265), (10, 7476159), (15, 4984106), (30, 2492053), (239, 312810), (478, 156405), (717, 104270), (1195, 62562), (1434, 52135), (2390, 31281), (3585, 20854), (7170, 10427)]