17605020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15443}}^1$

素因数の和:15474

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 34286820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15443, 30886, 46329, 61772, 77215, 92658, 154430, 185316, 231645, 293417, 308860, 463290, 586834, 880251, 926580, 1173668, 1467085, 1760502, 2934170, 3521004, 4401255, 5868340, 8802510, 17605020]

約数ペア:

[(1, 17605020), (2, 8802510), (3, 5868340), (4, 4401255), (5, 3521004), (6, 2934170), (10, 1760502), (12, 1467085), (15, 1173668), (19, 926580), (20, 880251), (30, 586834), (38, 463290), (57, 308860), (60, 293417), (76, 231645), (95, 185316), (114, 154430), (190, 92658), (228, 77215), (285, 61772), (380, 46329), (570, 30886), (1140, 15443)]