9985770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 26149032

約数和(自身を除く): 16163262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 613, 905, 1086, 1226, 1629, 1810, 1839, 2715, 3065, 3258, 3678, 5430, 5517, 6130, 8145, 9195, 11034, 16290, 18390, 27585, 55170, 110953, 221906, 332859, 554765, 665718, 998577, 1109530, 1664295, 1997154, 3328590, 4992885, 9985770]

約数ペア:

[(1, 9985770), (2, 4992885), (3, 3328590), (5, 1997154), (6, 1664295), (9, 1109530), (10, 998577), (15, 665718), (18, 554765), (30, 332859), (45, 221906), (90, 110953), (181, 55170), (362, 27585), (543, 18390), (613, 16290), (905, 11034), (1086, 9195), (1226, 8145), (1629, 6130), (1810, 5517), (1839, 5430), (2715, 3678), (3065, 3258)]