37422970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 77616000

約数和(自身を除く): 40193030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 109, 130, 139, 190, 218, 247, 278, 494, 545, 695, 1090, 1235, 1390, 1417, 1807, 2071, 2470, 2641, 2834, 3614, 4142, 5282, 7085, 9035, 10355, 13205, 14170, 15151, 18070, 20710, 26410, 26923, 30302, 34333, 53846, 68666, 75755, 134615, 151510, 171665, 196963, 269230, 287869, 343330, 393926, 575738, 984815, 1439345, 1969630, 2878690, 3742297, 7484594, 18711485, 37422970]

約数ペア:

[(1, 37422970), (2, 18711485), (5, 7484594), (10, 3742297), (13, 2878690), (19, 1969630), (26, 1439345), (38, 984815), (65, 575738), (95, 393926), (109, 343330), (130, 287869), (139, 269230), (190, 196963), (218, 171665), (247, 151510), (278, 134615), (494, 75755), (545, 68666), (695, 53846), (1090, 34333), (1235, 30302), (1390, 26923), (1417, 26410), (1807, 20710), (2071, 18070), (2470, 15151), (2641, 14170), (2834, 13205), (3614, 10355), (4142, 9035), (5282, 7085)]