70837380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{393541}}^1$

素因数の和:393556

約数の個数: 36

約数和(自身を含む): 214873932

約数和(自身を除く): 144036552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 393541, 787082, 1180623, 1574164, 1967705, 2361246, 3541869, 3935410, 4722492, 5903115, 7083738, 7870820, 11806230, 14167476, 17709345, 23612460, 35418690, 70837380]

約数ペア:

[(1, 70837380), (2, 35418690), (3, 23612460), (4, 17709345), (5, 14167476), (6, 11806230), (9, 7870820), (10, 7083738), (12, 5903115), (15, 4722492), (18, 3935410), (20, 3541869), (30, 2361246), (36, 1967705), (45, 1574164), (60, 1180623), (90, 787082), (180, 393541)]