15639530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 29614464

約数和(自身を除く): 13974934

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 983, 1591, 1966, 3182, 4915, 7955, 9830, 15910, 36371, 42269, 72742, 84538, 181855, 211345, 363710, 422690, 1563953, 3127906, 7819765, 15639530]

約数ペア:

[(1, 15639530), (2, 7819765), (5, 3127906), (10, 1563953), (37, 422690), (43, 363710), (74, 211345), (86, 181855), (185, 84538), (215, 72742), (370, 42269), (430, 36371), (983, 15910), (1591, 9830), (1966, 7955), (3182, 4915)]