42126990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73907}}^1$

素因数の和:73936

約数の個数: 32

約数和(自身を含む): 106427520

約数和(自身を除く): 64300530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 73907, 147814, 221721, 369535, 443442, 739070, 1108605, 1404233, 2217210, 2808466, 4212699, 7021165, 8425398, 14042330, 21063495, 42126990]

約数ペア:

[(1, 42126990), (2, 21063495), (3, 14042330), (5, 8425398), (6, 7021165), (10, 4212699), (15, 2808466), (19, 2217210), (30, 1404233), (38, 1108605), (57, 739070), (95, 443442), (114, 369535), (190, 221721), (285, 147814), (570, 73907)]