88578420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{210901}}^1$

素因数の和:210920

約数の個数: 48

約数和(自身を含む): 283452288

約数和(自身を除く): 194873868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 210901, 421802, 632703, 843604, 1054505, 1265406, 1476307, 2109010, 2530812, 2952614, 3163515, 4218020, 4428921, 5905228, 6327030, 7381535, 8857842, 12654060, 14763070, 17715684, 22144605, 29526140, 44289210, 88578420]

約数ペア:

[(1, 88578420), (2, 44289210), (3, 29526140), (4, 22144605), (5, 17715684), (6, 14763070), (7, 12654060), (10, 8857842), (12, 7381535), (14, 6327030), (15, 5905228), (20, 4428921), (21, 4218020), (28, 3163515), (30, 2952614), (35, 2530812), (42, 2109010), (60, 1476307), (70, 1265406), (84, 1054505), (105, 843604), (140, 632703), (210, 421802), (420, 210901)]