42354730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16741}}^1$

素因数の和:16782

約数の個数: 32

約数和(自身を含む): 86790528

約数和(自身を除く): 44435798

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 16741, 33482, 83705, 167410, 184151, 368302, 385043, 770086, 920755, 1841510, 1925215, 3850430, 4235473, 8470946, 21177365, 42354730]

約数ペア:

[(1, 42354730), (2, 21177365), (5, 8470946), (10, 4235473), (11, 3850430), (22, 1925215), (23, 1841510), (46, 920755), (55, 770086), (110, 385043), (115, 368302), (230, 184151), (253, 167410), (506, 83705), (1265, 33482), (2530, 16741)]