91418820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22741}}^1$

素因数の和:22820

約数の個数: 48

約数和(自身を含む): 259804608

約数和(自身を除く): 168385788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 22741, 45482, 68223, 90964, 113705, 136446, 227410, 272892, 341115, 454820, 682230, 1364460, 1523647, 3047294, 4570941, 6094588, 7618235, 9141882, 15236470, 18283764, 22854705, 30472940, 45709410, 91418820]

約数ペア:

[(1, 91418820), (2, 45709410), (3, 30472940), (4, 22854705), (5, 18283764), (6, 15236470), (10, 9141882), (12, 7618235), (15, 6094588), (20, 4570941), (30, 3047294), (60, 1523647), (67, 1364460), (134, 682230), (201, 454820), (268, 341115), (335, 272892), (402, 227410), (670, 136446), (804, 113705), (1005, 90964), (1340, 68223), (2010, 45482), (4020, 22741)]