193644990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27943}}^1$

素因数の和:27974

約数の個数: 96

約数和(自身を含む): 627734016

約数和(自身を除く): 434089026

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, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 27943, 55886, 83829, 139715, 167658, 195601, 251487, 279430, 307373, 391202, 419145, 502974, 586803, 614746, 838290, 922119, 978005, 1173606, 1257435, 1536865, 1760409, 1844238, 1956010, 2151611, 2514870, 2766357, 2934015, 3073730, 3520818, 4303222, 4610595, 5532714, 5868030, 6454833, 8802045, 9221190, 10758055, 12909666, 13831785, 17604090, 19364499, 21516110, 27663570, 32274165, 38728998, 64548330, 96822495, 193644990]

約数ペア:

[(1, 193644990), (2, 96822495), (3, 64548330), (5, 38728998), (6, 32274165), (7, 27663570), (9, 21516110), (10, 19364499), (11, 17604090), (14, 13831785), (15, 12909666), (18, 10758055), (21, 9221190), (22, 8802045), (30, 6454833), (33, 5868030), (35, 5532714), (42, 4610595), (45, 4303222), (55, 3520818), (63, 3073730), (66, 2934015), (70, 2766357), (77, 2514870), (90, 2151611), (99, 1956010), (105, 1844238), (110, 1760409), (126, 1536865), (154, 1257435), (165, 1173606), (198, 978005), (210, 922119), (231, 838290), (315, 614746), (330, 586803), (385, 502974), (462, 419145), (495, 391202), (630, 307373), (693, 279430), (770, 251487), (990, 195601), (1155, 167658), (1386, 139715), (2310, 83829), (3465, 55886), (6930, 27943)]