29260420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7207}}^1$

素因数の和:7252

約数の個数: 48

約数和(自身を含む): 72656640

約数和(自身を除く): 43396220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 7207, 14414, 28828, 36035, 50449, 72070, 100898, 144140, 201796, 209003, 252245, 418006, 504490, 836012, 1008980, 1045015, 1463021, 2090030, 2926042, 4180060, 5852084, 7315105, 14630210, 29260420]

約数ペア:

[(1, 29260420), (2, 14630210), (4, 7315105), (5, 5852084), (7, 4180060), (10, 2926042), (14, 2090030), (20, 1463021), (28, 1045015), (29, 1008980), (35, 836012), (58, 504490), (70, 418006), (116, 252245), (140, 209003), (145, 201796), (203, 144140), (290, 100898), (406, 72070), (580, 50449), (812, 36035), (1015, 28828), (2030, 14414), (4060, 7207)]