213012030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 656377344

約数和(自身を除く): 443365314

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 101, 105, 110, 121, 154, 165, 166, 202, 210, 231, 242, 249, 303, 330, 363, 385, 415, 462, 498, 505, 581, 605, 606, 707, 726, 770, 830, 847, 913, 1010, 1111, 1155, 1162, 1210, 1245, 1414, 1515, 1694, 1743, 1815, 1826, 2121, 2222, 2310, 2490, 2541, 2739, 2905, 3030, 3333, 3486, 3535, 3630, 4235, 4242, 4565, 5082, 5478, 5555, 5810, 6391, 6666, 7070, 7777, 8383, 8470, 8715, 9130, 10043, 10605, 11110, 12221, 12705, 12782, 13695, 15554, 16665, 16766, 17430, 19173, 20086, 21210, 23331, 24442, 25149, 25410, 27390, 30129, 31955, 33330, 36663, 38346, 38885, 41915, 46662, 50215, 50298, 58681, 60258, 61105, 63910, 70301, 73326, 77770, 83830, 85547, 92213, 95865, 100430, 116655, 117362, 122210, 125745, 140602, 150645, 171094, 176043, 183315, 184426, 191730, 210903, 233310, 251490, 256641, 276639, 293405, 301290, 351505, 352086, 366630, 421806, 427735, 461065, 513282, 553278, 586810, 645491, 703010, 855470, 880215, 922130, 1014343, 1054515, 1283205, 1290982, 1383195, 1760430, 1936473, 2028686, 2109030, 2566410, 2766390, 3043029, 3227455, 3872946, 5071715, 6086058, 6454910, 7100401, 9682365, 10143430, 14200802, 15215145, 19364730, 21301203, 30430290, 35502005, 42602406, 71004010, 106506015, 213012030]

約数ペア:

[(1, 213012030), (2, 106506015), (3, 71004010), (5, 42602406), (6, 35502005), (7, 30430290), (10, 21301203), (11, 19364730), (14, 15215145), (15, 14200802), (21, 10143430), (22, 9682365), (30, 7100401), (33, 6454910), (35, 6086058), (42, 5071715), (55, 3872946), (66, 3227455), (70, 3043029), (77, 2766390), (83, 2566410), (101, 2109030), (105, 2028686), (110, 1936473), (121, 1760430), (154, 1383195), (165, 1290982), (166, 1283205), (202, 1054515), (210, 1014343), (231, 922130), (242, 880215), (249, 855470), (303, 703010), (330, 645491), (363, 586810), (385, 553278), (415, 513282), (462, 461065), (498, 427735), (505, 421806), (581, 366630), (605, 352086), (606, 351505), (707, 301290), (726, 293405), (770, 276639), (830, 256641), (847, 251490), (913, 233310), (1010, 210903), (1111, 191730), (1155, 184426), (1162, 183315), (1210, 176043), (1245, 171094), (1414, 150645), (1515, 140602), (1694, 125745), (1743, 122210), (1815, 117362), (1826, 116655), (2121, 100430), (2222, 95865), (2310, 92213), (2490, 85547), (2541, 83830), (2739, 77770), (2905, 73326), (3030, 70301), (3333, 63910), (3486, 61105), (3535, 60258), (3630, 58681), (4235, 50298), (4242, 50215), (4565, 46662), (5082, 41915), (5478, 38885), (5555, 38346), (5810, 36663), (6391, 33330), (6666, 31955), (7070, 30129), (7777, 27390), (8383, 25410), (8470, 25149), (8715, 24442), (9130, 23331), (10043, 21210), (10605, 20086), (11110, 19173), (12221, 17430), (12705, 16766), (12782, 16665), (13695, 15554)]