2820817141530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{206821}}^1$

素因数の和:207464

約数の個数: 128

約数和(自身を含む): 7333610296320

約数和(自身を除く): 4512793154790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 569, 705, 799, 1138, 1410, 1598, 1707, 2397, 2845, 3414, 3995, 4794, 5690, 7990, 8535, 9673, 11985, 17070, 19346, 23970, 26743, 29019, 48365, 53486, 58038, 80229, 96730, 133715, 145095, 160458, 206821, 267430, 290190, 401145, 413642, 454631, 620463, 802290, 909262, 1034105, 1240926, 1363893, 2068210, 2273155, 2727786, 3102315, 3515957, 4546310, 6204630, 6819465, 7031914, 9720587, 10547871, 13638930, 17579785, 19441174, 21095742, 29161761, 35159570, 48602935, 52739355, 58323522, 97205870, 105478710, 117681149, 145808805, 165249979, 235362298, 291617610, 330499958, 353043447, 495749937, 588405745, 706086894, 826249895, 991499874, 1176811490, 1652499790, 1765217235, 2000579533, 2478749685, 3530434470, 4001159066, 4957499370, 5531014003, 6001738599, 10002897665, 11062028006, 12003477198, 16593042009, 20005795330, 27655070015, 30008692995, 33186084018, 55310140030, 60017385990, 82965210045, 94027238051, 165930420090, 188054476102, 282081714153, 470136190255, 564163428306, 940272380510, 1410408570765, 2820817141530]

約数ペア:

[(1, 2820817141530), (2, 1410408570765), (3, 940272380510), (5, 564163428306), (6, 470136190255), (10, 282081714153), (15, 188054476102), (17, 165930420090), (30, 94027238051), (34, 82965210045), (47, 60017385990), (51, 55310140030), (85, 33186084018), (94, 30008692995), (102, 27655070015), (141, 20005795330), (170, 16593042009), (235, 12003477198), (255, 11062028006), (282, 10002897665), (470, 6001738599), (510, 5531014003), (569, 4957499370), (705, 4001159066), (799, 3530434470), (1138, 2478749685), (1410, 2000579533), (1598, 1765217235), (1707, 1652499790), (2397, 1176811490), (2845, 991499874), (3414, 826249895), (3995, 706086894), (4794, 588405745), (5690, 495749937), (7990, 353043447), (8535, 330499958), (9673, 291617610), (11985, 235362298), (17070, 165249979), (19346, 145808805), (23970, 117681149), (26743, 105478710), (29019, 97205870), (48365, 58323522), (53486, 52739355), (58038, 48602935), (80229, 35159570), (96730, 29161761), (133715, 21095742), (145095, 19441174), (160458, 17579785), (206821, 13638930), (267430, 10547871), (290190, 9720587), (401145, 7031914), (413642, 6819465), (454631, 6204630), (620463, 4546310), (802290, 3515957), (909262, 3102315), (1034105, 2727786), (1240926, 2273155), (1363893, 2068210)]