69393130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9871}}^1$

素因数の和:9934

約数の個数: 32

約数和(自身を含む): 135048960

約数和(自身を除く): 65655830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 9871, 19742, 49355, 98710, 187549, 365227, 375098, 730454, 937745, 1826135, 1875490, 3652270, 6939313, 13878626, 34696565, 69393130]

約数ペア:

[(1, 69393130), (2, 34696565), (5, 13878626), (10, 6939313), (19, 3652270), (37, 1875490), (38, 1826135), (74, 937745), (95, 730454), (185, 375098), (190, 365227), (370, 187549), (703, 98710), (1406, 49355), (3515, 19742), (7030, 9871)]