3073420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 7640640

約数和(自身を除く): 4567220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 757, 812, 1015, 1514, 2030, 3028, 3785, 4060, 5299, 7570, 10598, 15140, 21196, 21953, 26495, 43906, 52990, 87812, 105980, 109765, 153671, 219530, 307342, 439060, 614684, 768355, 1536710, 3073420]

約数ペア:

[(1, 3073420), (2, 1536710), (4, 768355), (5, 614684), (7, 439060), (10, 307342), (14, 219530), (20, 153671), (28, 109765), (29, 105980), (35, 87812), (58, 52990), (70, 43906), (116, 26495), (140, 21953), (145, 21196), (203, 15140), (290, 10598), (406, 7570), (580, 5299), (757, 4060), (812, 3785), (1015, 3028), (1514, 2030)]