171042170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21569}}^1$

素因数の和:21650

約数の個数: 32

約数和(自身を含む): 337009680

約数和(自身を除く): 165967510

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 21569, 43138, 107845, 215690, 280397, 560794, 1315709, 1401985, 2631418, 2803970, 6578545, 13157090, 17104217, 34208434, 85521085, 171042170]

約数ペア:

[(1, 171042170), (2, 85521085), (5, 34208434), (10, 17104217), (13, 13157090), (26, 6578545), (61, 2803970), (65, 2631418), (122, 1401985), (130, 1315709), (305, 560794), (610, 280397), (793, 215690), (1586, 107845), (3965, 43138), (7930, 21569)]