68021370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 80

約数和(自身を含む): 185391360

約数和(自身を除く): 117369990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1063, 1185, 1422, 2126, 2133, 2370, 3189, 3555, 4266, 5315, 6378, 6399, 7110, 9567, 10630, 10665, 12798, 15945, 19134, 21330, 28701, 31890, 31995, 47835, 57402, 63990, 83977, 86103, 95670, 143505, 167954, 172206, 251931, 287010, 419885, 430515, 503862, 755793, 839770, 861030, 1259655, 1511586, 2267379, 2519310, 3778965, 4534758, 6802137, 7557930, 11336895, 13604274, 22673790, 34010685, 68021370]

約数ペア:

[(1, 68021370), (2, 34010685), (3, 22673790), (5, 13604274), (6, 11336895), (9, 7557930), (10, 6802137), (15, 4534758), (18, 3778965), (27, 2519310), (30, 2267379), (45, 1511586), (54, 1259655), (79, 861030), (81, 839770), (90, 755793), (135, 503862), (158, 430515), (162, 419885), (237, 287010), (270, 251931), (395, 172206), (405, 167954), (474, 143505), (711, 95670), (790, 86103), (810, 83977), (1063, 63990), (1185, 57402), (1422, 47835), (2126, 31995), (2133, 31890), (2370, 28701), (3189, 21330), (3555, 19134), (4266, 15945), (5315, 12798), (6378, 10665), (6399, 10630), (7110, 9567)]