23658420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20784

約数の個数: 48

約数和(自身を含む): 69733440

約数和(自身を除く): 46075020

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, 20753, 41506, 62259, 83012, 103765, 124518, 207530, 249036, 311295, 394307, 415060, 622590, 788614, 1182921, 1245180, 1577228, 1971535, 2365842, 3943070, 4731684, 5914605, 7886140, 11829210, 23658420]

約数ペア:

[(1, 23658420), (2, 11829210), (3, 7886140), (4, 5914605), (5, 4731684), (6, 3943070), (10, 2365842), (12, 1971535), (15, 1577228), (19, 1245180), (20, 1182921), (30, 788614), (38, 622590), (57, 415060), (60, 394307), (76, 311295), (95, 249036), (114, 207530), (190, 124518), (228, 103765), (285, 83012), (380, 62259), (570, 41506), (1140, 20753)]