16689870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 44461872

約数和(自身を除く): 27772002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4523, 9046, 13569, 22615, 27138, 40707, 45230, 67845, 81414, 135690, 185443, 203535, 370886, 407070, 556329, 927215, 1112658, 1668987, 1854430, 2781645, 3337974, 5563290, 8344935, 16689870]

約数ペア:

[(1, 16689870), (2, 8344935), (3, 5563290), (5, 3337974), (6, 2781645), (9, 1854430), (10, 1668987), (15, 1112658), (18, 927215), (30, 556329), (41, 407070), (45, 370886), (82, 203535), (90, 185443), (123, 135690), (205, 81414), (246, 67845), (369, 45230), (410, 40707), (615, 27138), (738, 22615), (1230, 13569), (1845, 9046), (3690, 4523)]