439955370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{3769}}^1$

素因数の和:5079

約数の個数: 48

約数和(自身を含む): 1145069640

約数和(自身を除く): 705114270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1297, 2594, 3769, 3891, 6485, 7538, 7782, 11307, 11673, 12970, 18845, 19455, 22614, 23346, 33921, 37690, 38910, 56535, 58365, 67842, 113070, 116730, 169605, 339210, 4888393, 9776786, 14665179, 24441965, 29330358, 43995537, 48883930, 73325895, 87991074, 146651790, 219977685, 439955370]

約数ペア:

[(1, 439955370), (2, 219977685), (3, 146651790), (5, 87991074), (6, 73325895), (9, 48883930), (10, 43995537), (15, 29330358), (18, 24441965), (30, 14665179), (45, 9776786), (90, 4888393), (1297, 339210), (2594, 169605), (3769, 116730), (3891, 113070), (6485, 67842), (7538, 58365), (7782, 56535), (11307, 38910), (11673, 37690), (12970, 33921), (18845, 23346), (19455, 22614)]