69649190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8864

約数の個数: 32

約数和(自身を含む): 137241216

約数和(自身を除く): 67592026

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 8783, 17566, 43915, 87830, 114179, 228358, 535763, 570895, 1071526, 1141790, 2678815, 5357630, 6964919, 13929838, 34824595, 69649190]

約数ペア:

[(1, 69649190), (2, 34824595), (5, 13929838), (10, 6964919), (13, 5357630), (26, 2678815), (61, 1141790), (65, 1071526), (122, 570895), (130, 535763), (305, 228358), (610, 114179), (793, 87830), (1586, 43915), (3965, 17566), (7930, 8783)]