70778895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 131880960

約数和(自身を除く): 61102065

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 107, 165, 209, 211, 285, 321, 535, 627, 633, 1045, 1055, 1177, 1605, 2033, 2321, 3135, 3165, 3531, 4009, 5885, 6099, 6963, 10165, 11605, 12027, 17655, 20045, 22363, 22577, 30495, 34815, 44099, 60135, 67089, 67731, 111815, 112885, 132297, 220495, 248347, 335445, 338655, 428963, 661485, 745041, 1241735, 1286889, 2144815, 3725205, 4718593, 6434445, 14155779, 23592965, 70778895]

約数ペア:

[(1, 70778895), (3, 23592965), (5, 14155779), (11, 6434445), (15, 4718593), (19, 3725205), (33, 2144815), (55, 1286889), (57, 1241735), (95, 745041), (107, 661485), (165, 428963), (209, 338655), (211, 335445), (285, 248347), (321, 220495), (535, 132297), (627, 112885), (633, 111815), (1045, 67731), (1055, 67089), (1177, 60135), (1605, 44099), (2033, 34815), (2321, 30495), (3135, 22577), (3165, 22363), (3531, 20045), (4009, 17655), (5885, 12027), (6099, 11605), (6963, 10165)]