70938495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 133941600

約数和(自身を除く): 63003105

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 2861, 4959, 8265, 8583, 14305, 24795, 25749, 42915, 54359, 82969, 128745, 163077, 248907, 271795, 414845, 489231, 746721, 815385, 1244535, 1576411, 2446155, 3733605, 4729233, 7882055, 14187699, 23646165, 70938495]

約数ペア:

[(1, 70938495), (3, 23646165), (5, 14187699), (9, 7882055), (15, 4729233), (19, 3733605), (29, 2446155), (45, 1576411), (57, 1244535), (87, 815385), (95, 746721), (145, 489231), (171, 414845), (261, 271795), (285, 248907), (435, 163077), (551, 128745), (855, 82969), (1305, 54359), (1653, 42915), (2755, 25749), (2861, 24795), (4959, 14305), (8265, 8583)]