23206590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2131}}^1$

素因数の和:2166

約数の個数: 72

約数和(自身を含む): 66352104

約数和(自身を除く): 43145514

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2131, 2178, 3630, 4262, 5445, 6393, 10655, 10890, 12786, 19179, 21310, 23441, 31965, 38358, 46882, 63930, 70323, 95895, 117205, 140646, 191790, 210969, 234410, 257851, 351615, 421938, 515702, 703230, 773553, 1054845, 1289255, 1547106, 2109690, 2320659, 2578510, 3867765, 4641318, 7735530, 11603295, 23206590]

約数ペア:

[(1, 23206590), (2, 11603295), (3, 7735530), (5, 4641318), (6, 3867765), (9, 2578510), (10, 2320659), (11, 2109690), (15, 1547106), (18, 1289255), (22, 1054845), (30, 773553), (33, 703230), (45, 515702), (55, 421938), (66, 351615), (90, 257851), (99, 234410), (110, 210969), (121, 191790), (165, 140646), (198, 117205), (242, 95895), (330, 70323), (363, 63930), (495, 46882), (605, 38358), (726, 31965), (990, 23441), (1089, 21310), (1210, 19179), (1815, 12786), (2131, 10890), (2178, 10655), (3630, 6393), (4262, 5445)]