9431220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8304

約数の個数: 48

約数和(自身を含む): 27800640

約数和(自身を除く): 18369420

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, 8273, 16546, 24819, 33092, 41365, 49638, 82730, 99276, 124095, 157187, 165460, 248190, 314374, 471561, 496380, 628748, 785935, 943122, 1571870, 1886244, 2357805, 3143740, 4715610, 9431220]

約数ペア:

[(1, 9431220), (2, 4715610), (3, 3143740), (4, 2357805), (5, 1886244), (6, 1571870), (10, 943122), (12, 785935), (15, 628748), (19, 496380), (20, 471561), (30, 314374), (38, 248190), (57, 165460), (60, 157187), (76, 124095), (95, 99276), (114, 82730), (190, 49638), (228, 41365), (285, 33092), (380, 24819), (570, 16546), (1140, 8273)]