62863220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6240

約数の個数: 48

約数和(自身を含む): 152963328

約数和(自身を除く): 90100108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6151, 10220, 12302, 24604, 30755, 43057, 61510, 86114, 123020, 172228, 215285, 430570, 449023, 861140, 898046, 1796092, 2245115, 3143161, 4490230, 6286322, 8980460, 12572644, 15715805, 31431610, 62863220]

約数ペア:

[(1, 62863220), (2, 31431610), (4, 15715805), (5, 12572644), (7, 8980460), (10, 6286322), (14, 4490230), (20, 3143161), (28, 2245115), (35, 1796092), (70, 898046), (73, 861140), (140, 449023), (146, 430570), (292, 215285), (365, 172228), (511, 123020), (730, 86114), (1022, 61510), (1460, 43057), (2044, 30755), (2555, 24604), (5110, 12302), (6151, 10220)]