71966490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126257}}^1$

素因数の和:126286

約数の個数: 32

約数和(自身を含む): 181811520

約数和(自身を除く): 109845030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 126257, 252514, 378771, 631285, 757542, 1262570, 1893855, 2398883, 3787710, 4797766, 7196649, 11994415, 14393298, 23988830, 35983245, 71966490]

約数ペア:

[(1, 71966490), (2, 35983245), (3, 23988830), (5, 14393298), (6, 11994415), (10, 7196649), (15, 4797766), (19, 3787710), (30, 2398883), (38, 1893855), (57, 1262570), (95, 757542), (114, 631285), (190, 378771), (285, 252514), (570, 126257)]