70267140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{390373}}^1$

素因数の和:390388

約数の個数: 36

約数和(自身を含む): 213144204

約数和(自身を除く): 142877064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 390373, 780746, 1171119, 1561492, 1951865, 2342238, 3513357, 3903730, 4684476, 5855595, 7026714, 7807460, 11711190, 14053428, 17566785, 23422380, 35133570, 70267140]

約数ペア:

[(1, 70267140), (2, 35133570), (3, 23422380), (4, 17566785), (5, 14053428), (6, 11711190), (9, 7807460), (10, 7026714), (12, 5855595), (15, 4684476), (18, 3903730), (20, 3513357), (30, 2342238), (36, 1951865), (45, 1561492), (60, 1171119), (90, 780746), (180, 390373)]