317591130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 797921280

約数和(自身を除く): 480330150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 443, 690, 886, 1039, 1329, 2078, 2215, 2658, 3117, 4430, 5195, 6234, 6645, 10189, 10390, 13290, 15585, 20378, 23897, 30567, 31170, 47794, 50945, 61134, 71691, 101890, 119485, 143382, 152835, 238970, 305670, 358455, 460277, 716910, 920554, 1380831, 2301385, 2761662, 4602770, 6904155, 10586371, 13808310, 21172742, 31759113, 52931855, 63518226, 105863710, 158795565, 317591130]

約数ペア:

[(1, 317591130), (2, 158795565), (3, 105863710), (5, 63518226), (6, 52931855), (10, 31759113), (15, 21172742), (23, 13808310), (30, 10586371), (46, 6904155), (69, 4602770), (115, 2761662), (138, 2301385), (230, 1380831), (345, 920554), (443, 716910), (690, 460277), (886, 358455), (1039, 305670), (1329, 238970), (2078, 152835), (2215, 143382), (2658, 119485), (3117, 101890), (4430, 71691), (5195, 61134), (6234, 50945), (6645, 47794), (10189, 31170), (10390, 30567), (13290, 23897), (15585, 20378)]