70921020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7933}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 199936800

約数和(自身を除く): 129015780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 7933, 8940, 15866, 23799, 31732, 39665, 47598, 79330, 95196, 118995, 158660, 237990, 475980, 1182017, 2364034, 3546051, 4728068, 5910085, 7092102, 11820170, 14184204, 17730255, 23640340, 35460510, 70921020]

約数ペア:

[(1, 70921020), (2, 35460510), (3, 23640340), (4, 17730255), (5, 14184204), (6, 11820170), (10, 7092102), (12, 5910085), (15, 4728068), (20, 3546051), (30, 2364034), (60, 1182017), (149, 475980), (298, 237990), (447, 158660), (596, 118995), (745, 95196), (894, 79330), (1490, 47598), (1788, 39665), (2235, 31732), (2980, 23799), (4470, 15866), (7933, 8940)]