2021746650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15913}}^1$

素因数の和:15957

約数の個数: 144

約数和(自身を含む): 6298888512

約数和(自身を除く): 4277141862

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 550, 605, 726, 770, 825, 847, 1050, 1155, 1210, 1650, 1694, 1815, 1925, 2310, 2541, 3025, 3630, 3850, 4235, 5082, 5775, 6050, 8470, 9075, 11550, 12705, 15913, 18150, 21175, 25410, 31826, 42350, 47739, 63525, 79565, 95478, 111391, 127050, 159130, 175043, 222782, 238695, 334173, 350086, 397825, 477390, 525129, 556955, 668346, 795650, 875215, 1050258, 1113910, 1193475, 1225301, 1670865, 1750430, 1925473, 2386950, 2450602, 2625645, 2784775, 3341730, 3675903, 3850946, 4376075, 5251290, 5569550, 5776419, 6126505, 7351806, 8354325, 8752150, 9627365, 11552838, 12253010, 13128225, 13478311, 16708650, 18379515, 19254730, 26256450, 26956622, 28882095, 30632525, 36759030, 40434933, 48136825, 57764190, 61265050, 67391555, 80869866, 91897575, 96273650, 134783110, 144410475, 183795150, 202174665, 288820950, 336957775, 404349330, 673915550, 1010873325, 2021746650]

約数ペア:

[(1, 2021746650), (2, 1010873325), (3, 673915550), (5, 404349330), (6, 336957775), (7, 288820950), (10, 202174665), (11, 183795150), (14, 144410475), (15, 134783110), (21, 96273650), (22, 91897575), (25, 80869866), (30, 67391555), (33, 61265050), (35, 57764190), (42, 48136825), (50, 40434933), (55, 36759030), (66, 30632525), (70, 28882095), (75, 26956622), (77, 26256450), (105, 19254730), (110, 18379515), (121, 16708650), (150, 13478311), (154, 13128225), (165, 12253010), (175, 11552838), (210, 9627365), (231, 8752150), (242, 8354325), (275, 7351806), (330, 6126505), (350, 5776419), (363, 5569550), (385, 5251290), (462, 4376075), (525, 3850946), (550, 3675903), (605, 3341730), (726, 2784775), (770, 2625645), (825, 2450602), (847, 2386950), (1050, 1925473), (1155, 1750430), (1210, 1670865), (1650, 1225301), (1694, 1193475), (1815, 1113910), (1925, 1050258), (2310, 875215), (2541, 795650), (3025, 668346), (3630, 556955), (3850, 525129), (4235, 477390), (5082, 397825), (5775, 350086), (6050, 334173), (8470, 238695), (9075, 222782), (11550, 175043), (12705, 159130), (15913, 127050), (18150, 111391), (21175, 95478), (25410, 79565), (31826, 63525), (42350, 47739)]