69881350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2593}}^1$

素因数の和:2630

約数の個数: 72

約数和(自身を含む): 165009528

約数和(自身を除く): 95128178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2593, 2695, 3850, 5186, 5390, 12965, 13475, 18151, 25930, 26950, 28523, 36302, 57046, 64825, 90755, 127057, 129650, 142615, 181510, 199661, 254114, 285230, 399322, 453775, 635285, 713075, 907550, 998305, 1270570, 1397627, 1426150, 1996610, 2795254, 3176425, 4991525, 6352850, 6988135, 9983050, 13976270, 34940675, 69881350]

約数ペア:

[(1, 69881350), (2, 34940675), (5, 13976270), (7, 9983050), (10, 6988135), (11, 6352850), (14, 4991525), (22, 3176425), (25, 2795254), (35, 1996610), (49, 1426150), (50, 1397627), (55, 1270570), (70, 998305), (77, 907550), (98, 713075), (110, 635285), (154, 453775), (175, 399322), (245, 285230), (275, 254114), (350, 199661), (385, 181510), (490, 142615), (539, 129650), (550, 127057), (770, 90755), (1078, 64825), (1225, 57046), (1925, 36302), (2450, 28523), (2593, 26950), (2695, 25930), (3850, 18151), (5186, 13475), (5390, 12965)]