70219665

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^2\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 123721884

約数和(自身を除く): 53502219

約数列:

[1, 3, 5, 9, 15, 45, 89, 197, 267, 445, 591, 801, 985, 1335, 1773, 2955, 4005, 7921, 8865, 17533, 23763, 39605, 52599, 71289, 87665, 118815, 157797, 262995, 356445, 788985, 1560437, 4681311, 7802185, 14043933, 23406555, 70219665]

約数ペア:

[(1, 70219665), (3, 23406555), (5, 14043933), (9, 7802185), (15, 4681311), (45, 1560437), (89, 788985), (197, 356445), (267, 262995), (445, 157797), (591, 118815), (801, 87665), (985, 71289), (1335, 52599), (1773, 39605), (2955, 23763), (4005, 17533), (7921, 8865)]