72513690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127217}}^1$

素因数の和:127246

約数の個数: 32

約数和(自身を含む): 183193920

約数和(自身を除く): 110680230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 127217, 254434, 381651, 636085, 763302, 1272170, 1908255, 2417123, 3816510, 4834246, 7251369, 12085615, 14502738, 24171230, 36256845, 72513690]

約数ペア:

[(1, 72513690), (2, 36256845), (3, 24171230), (5, 14502738), (6, 12085615), (10, 7251369), (15, 4834246), (19, 3816510), (30, 2417123), (38, 1908255), (57, 1272170), (95, 763302), (114, 636085), (190, 381651), (285, 254434), (570, 127217)]