9986130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 32864832

約数和(自身を除く): 22878702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 131, 154, 165, 198, 210, 231, 242, 262, 315, 330, 363, 385, 393, 462, 495, 605, 630, 655, 693, 726, 770, 786, 847, 917, 990, 1089, 1155, 1179, 1210, 1310, 1386, 1441, 1694, 1815, 1834, 1965, 2178, 2310, 2358, 2541, 2751, 2882, 3465, 3630, 3930, 4235, 4323, 4585, 5082, 5445, 5502, 5895, 6930, 7205, 7623, 8253, 8470, 8646, 9170, 10087, 10890, 11790, 12705, 12969, 13755, 14410, 15246, 15851, 16506, 20174, 21615, 25410, 25938, 27510, 30261, 31702, 38115, 41265, 43230, 47553, 50435, 60522, 64845, 76230, 79255, 82530, 90783, 95106, 100870, 110957, 129690, 142659, 151305, 158510, 181566, 221914, 237765, 285318, 302610, 332871, 453915, 475530, 554785, 665742, 713295, 907830, 998613, 1109570, 1426590, 1664355, 1997226, 3328710, 4993065, 9986130]

約数ペア:

[(1, 9986130), (2, 4993065), (3, 3328710), (5, 1997226), (6, 1664355), (7, 1426590), (9, 1109570), (10, 998613), (11, 907830), (14, 713295), (15, 665742), (18, 554785), (21, 475530), (22, 453915), (30, 332871), (33, 302610), (35, 285318), (42, 237765), (45, 221914), (55, 181566), (63, 158510), (66, 151305), (70, 142659), (77, 129690), (90, 110957), (99, 100870), (105, 95106), (110, 90783), (121, 82530), (126, 79255), (131, 76230), (154, 64845), (165, 60522), (198, 50435), (210, 47553), (231, 43230), (242, 41265), (262, 38115), (315, 31702), (330, 30261), (363, 27510), (385, 25938), (393, 25410), (462, 21615), (495, 20174), (605, 16506), (630, 15851), (655, 15246), (693, 14410), (726, 13755), (770, 12969), (786, 12705), (847, 11790), (917, 10890), (990, 10087), (1089, 9170), (1155, 8646), (1179, 8470), (1210, 8253), (1310, 7623), (1386, 7205), (1441, 6930), (1694, 5895), (1815, 5502), (1834, 5445), (1965, 5082), (2178, 4585), (2310, 4323), (2358, 4235), (2541, 3930), (2751, 3630), (2882, 3465)]