71290230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 116197770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 349, 619, 698, 1047, 1238, 1745, 1857, 2094, 3095, 3490, 3714, 3839, 5235, 6190, 6809, 7678, 9285, 10470, 11517, 13618, 18570, 19195, 20427, 23034, 34045, 38390, 40854, 57585, 68090, 102135, 115170, 204270, 216031, 432062, 648093, 1080155, 1296186, 2160310, 2376341, 3240465, 4752682, 6480930, 7129023, 11881705, 14258046, 23763410, 35645115, 71290230]

約数ペア:

[(1, 71290230), (2, 35645115), (3, 23763410), (5, 14258046), (6, 11881705), (10, 7129023), (11, 6480930), (15, 4752682), (22, 3240465), (30, 2376341), (33, 2160310), (55, 1296186), (66, 1080155), (110, 648093), (165, 432062), (330, 216031), (349, 204270), (619, 115170), (698, 102135), (1047, 68090), (1238, 57585), (1745, 40854), (1857, 38390), (2094, 34045), (3095, 23034), (3490, 20427), (3714, 19195), (3839, 18570), (5235, 13618), (6190, 11517), (6809, 10470), (7678, 9285)]