70291880085

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{1951739}}^1$

素因数の和:1951775

約数の個数: 40

約数和(自身を含む): 131203769760

約数和(自身を除く): 60911889675

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2401, 5145, 7203, 12005, 36015, 1951739, 5855217, 9758695, 13662173, 29276085, 40986519, 68310865, 95635211, 204932595, 286905633, 478176055, 669446477, 1434528165, 2008339431, 3347232385, 4686125339, 10041697155, 14058376017, 23430626695, 70291880085]

約数ペア:

[(1, 70291880085), (3, 23430626695), (5, 14058376017), (7, 10041697155), (15, 4686125339), (21, 3347232385), (35, 2008339431), (49, 1434528165), (105, 669446477), (147, 478176055), (245, 286905633), (343, 204932595), (735, 95635211), (1029, 68310865), (1715, 40986519), (2401, 29276085), (5145, 13662173), (7203, 9758695), (12005, 5855217), (36015, 1951739)]