72923690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35923}}^1$

素因数の和:35966

約数の個数: 32

約数和(自身を含む): 155191680

約数和(自身を除く): 82267990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 35923, 71846, 179615, 251461, 359230, 502922, 1041767, 1257305, 2083534, 2514610, 5208835, 7292369, 10417670, 14584738, 36461845, 72923690]

約数ペア:

[(1, 72923690), (2, 36461845), (5, 14584738), (7, 10417670), (10, 7292369), (14, 5208835), (29, 2514610), (35, 2083534), (58, 1257305), (70, 1041767), (145, 502922), (203, 359230), (290, 251461), (406, 179615), (1015, 71846), (2030, 35923)]