42207870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19273}}^1$

素因数の和:19356

約数の個数: 32

約数和(自身を含む): 102691872

約数和(自身を除く): 60484002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 19273, 38546, 57819, 96365, 115638, 192730, 289095, 578190, 1406929, 2813858, 4220787, 7034645, 8441574, 14069290, 21103935, 42207870]

約数ペア:

[(1, 42207870), (2, 21103935), (3, 14069290), (5, 8441574), (6, 7034645), (10, 4220787), (15, 2813858), (30, 1406929), (73, 578190), (146, 289095), (219, 192730), (365, 115638), (438, 96365), (730, 57819), (1095, 38546), (2190, 19273)]