734860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 1834560

約数和(自身を除く): 1099700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 181, 203, 290, 362, 406, 580, 724, 812, 905, 1015, 1267, 1810, 2030, 2534, 3620, 4060, 5068, 5249, 6335, 10498, 12670, 20996, 25340, 26245, 36743, 52490, 73486, 104980, 146972, 183715, 367430, 734860]

約数ペア:

[(1, 734860), (2, 367430), (4, 183715), (5, 146972), (7, 104980), (10, 73486), (14, 52490), (20, 36743), (28, 26245), (29, 25340), (35, 20996), (58, 12670), (70, 10498), (116, 6335), (140, 5249), (145, 5068), (181, 4060), (203, 3620), (290, 2534), (362, 2030), (406, 1810), (580, 1267), (724, 1015), (812, 905)]