8349549810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20719}}^1$

素因数の和:20856

約数の個数: 128

約数和(自身を含む): 24346828800

約数和(自身を除く): 15997278990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 101, 105, 114, 133, 190, 202, 210, 266, 285, 303, 399, 505, 570, 606, 665, 707, 798, 1010, 1330, 1414, 1515, 1919, 1995, 2121, 3030, 3535, 3838, 3990, 4242, 5757, 7070, 9595, 10605, 11514, 13433, 19190, 20719, 21210, 26866, 28785, 40299, 41438, 57570, 62157, 67165, 80598, 103595, 124314, 134330, 145033, 201495, 207190, 290066, 310785, 393661, 402990, 435099, 621570, 725165, 787322, 870198, 1180983, 1450330, 1968305, 2092619, 2175495, 2361966, 2755627, 3936610, 4185238, 4350990, 5511254, 5904915, 6277857, 8266881, 10463095, 11809830, 12555714, 13778135, 14648333, 16533762, 20926190, 27556270, 29296666, 31389285, 39759761, 41334405, 43944999, 62778570, 73241665, 79519522, 82668810, 87889998, 119279283, 146483330, 198798805, 219724995, 238558566, 278318327, 397597610, 439449990, 556636654, 596396415, 834954981, 1192792830, 1391591635, 1669909962, 2783183270, 4174774905, 8349549810]

約数ペア:

[(1, 8349549810), (2, 4174774905), (3, 2783183270), (5, 1669909962), (6, 1391591635), (7, 1192792830), (10, 834954981), (14, 596396415), (15, 556636654), (19, 439449990), (21, 397597610), (30, 278318327), (35, 238558566), (38, 219724995), (42, 198798805), (57, 146483330), (70, 119279283), (95, 87889998), (101, 82668810), (105, 79519522), (114, 73241665), (133, 62778570), (190, 43944999), (202, 41334405), (210, 39759761), (266, 31389285), (285, 29296666), (303, 27556270), (399, 20926190), (505, 16533762), (570, 14648333), (606, 13778135), (665, 12555714), (707, 11809830), (798, 10463095), (1010, 8266881), (1330, 6277857), (1414, 5904915), (1515, 5511254), (1919, 4350990), (1995, 4185238), (2121, 3936610), (3030, 2755627), (3535, 2361966), (3838, 2175495), (3990, 2092619), (4242, 1968305), (5757, 1450330), (7070, 1180983), (9595, 870198), (10605, 787322), (11514, 725165), (13433, 621570), (19190, 435099), (20719, 402990), (21210, 393661), (26866, 310785), (28785, 290066), (40299, 207190), (41438, 201495), (57570, 145033), (62157, 134330), (67165, 124314), (80598, 103595)]