1086328705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 1729566720

約数和(自身を除く): 643238015

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 97, 133, 209, 385, 485, 665, 679, 1045, 1067, 1463, 1531, 1843, 3395, 5335, 7315, 7469, 7655, 9215, 10717, 12901, 16841, 20273, 29089, 37345, 53585, 64505, 84205, 101365, 117887, 141911, 145445, 148507, 203623, 319979, 589435, 709555, 742535, 1018115, 1039549, 1599895, 1633577, 2239853, 2821633, 5197745, 8167885, 11199265, 11435039, 14108165, 19751431, 31037963, 57175195, 98757155, 155189815, 217265741, 1086328705]

約数ペア:

[(1, 1086328705), (5, 217265741), (7, 155189815), (11, 98757155), (19, 57175195), (35, 31037963), (55, 19751431), (77, 14108165), (95, 11435039), (97, 11199265), (133, 8167885), (209, 5197745), (385, 2821633), (485, 2239853), (665, 1633577), (679, 1599895), (1045, 1039549), (1067, 1018115), (1463, 742535), (1531, 709555), (1843, 589435), (3395, 319979), (5335, 203623), (7315, 148507), (7469, 145445), (7655, 141911), (9215, 117887), (10717, 101365), (12901, 84205), (16841, 64505), (20273, 53585), (29089, 37345)]