520030355215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1350851}}^1$

素因数の和:1351527

約数の個数: 32

約数和(自身を含む): 756304210944

約数和(自身を除く): 236273855729

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 647, 3235, 4529, 10999, 22645, 54995, 76993, 384965, 1350851, 6754255, 9455957, 22964467, 47279785, 114822335, 160751269, 803756345, 874000597, 4370002985, 6118004179, 14858010149, 30590020895, 74290050745, 104006071043, 520030355215]

約数ペア:

[(1, 520030355215), (5, 104006071043), (7, 74290050745), (17, 30590020895), (35, 14858010149), (85, 6118004179), (119, 4370002985), (595, 874000597), (647, 803756345), (3235, 160751269), (4529, 114822335), (10999, 47279785), (22645, 22964467), (54995, 9455957), (76993, 6754255), (384965, 1350851)]