70216755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 62161869

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1151, 1245, 1743, 2905, 3453, 4067, 5755, 8057, 8715, 12201, 17265, 20335, 24171, 40285, 56399, 61005, 95533, 120855, 169197, 281995, 286599, 477665, 668731, 845985, 1432995, 2006193, 3343655, 4681117, 10030965, 14043351, 23405585, 70216755]

約数ペア:

[(1, 70216755), (3, 23405585), (5, 14043351), (7, 10030965), (15, 4681117), (21, 3343655), (35, 2006193), (49, 1432995), (83, 845985), (105, 668731), (147, 477665), (245, 286599), (249, 281995), (415, 169197), (581, 120855), (735, 95533), (1151, 61005), (1245, 56399), (1743, 40285), (2905, 24171), (3453, 20335), (4067, 17265), (5755, 12201), (8057, 8715)]