47738730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 124629120

約数和(自身を除く): 76890390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1123, 1417, 1635, 2246, 2834, 3270, 3369, 4251, 5615, 6738, 7085, 8502, 11230, 14170, 14599, 16845, 21255, 29198, 33690, 42510, 43797, 72995, 87594, 122407, 145990, 218985, 244814, 367221, 437970, 612035, 734442, 1224070, 1591291, 1836105, 3182582, 3672210, 4773873, 7956455, 9547746, 15912910, 23869365, 47738730]

約数ペア:

[(1, 47738730), (2, 23869365), (3, 15912910), (5, 9547746), (6, 7956455), (10, 4773873), (13, 3672210), (15, 3182582), (26, 1836105), (30, 1591291), (39, 1224070), (65, 734442), (78, 612035), (109, 437970), (130, 367221), (195, 244814), (218, 218985), (327, 145990), (390, 122407), (545, 87594), (654, 72995), (1090, 43797), (1123, 42510), (1417, 33690), (1635, 29198), (2246, 21255), (2834, 16845), (3270, 14599), (3369, 14170), (4251, 11230), (5615, 8502), (6738, 7085)]