858496980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2897}}^1$

素因数の和:3369

約数の個数: 96

約数和(自身を含む): 2629065600

約数和(自身を除く): 1770568620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 449, 660, 898, 1347, 1796, 2245, 2694, 2897, 4490, 4939, 5388, 5794, 6735, 8691, 8980, 9878, 11588, 13470, 14485, 14817, 17382, 19756, 24695, 26940, 28970, 29634, 31867, 34764, 43455, 49390, 57940, 59268, 63734, 74085, 86910, 95601, 98780, 127468, 148170, 159335, 173820, 191202, 296340, 318670, 382404, 478005, 637340, 956010, 1300753, 1912020, 2601506, 3902259, 5203012, 6503765, 7804518, 13007530, 14308283, 15609036, 19511295, 26015060, 28616566, 39022590, 42924849, 57233132, 71541415, 78045180, 85849698, 143082830, 171699396, 214624245, 286165660, 429248490, 858496980]

約数ペア:

[(1, 858496980), (2, 429248490), (3, 286165660), (4, 214624245), (5, 171699396), (6, 143082830), (10, 85849698), (11, 78045180), (12, 71541415), (15, 57233132), (20, 42924849), (22, 39022590), (30, 28616566), (33, 26015060), (44, 19511295), (55, 15609036), (60, 14308283), (66, 13007530), (110, 7804518), (132, 6503765), (165, 5203012), (220, 3902259), (330, 2601506), (449, 1912020), (660, 1300753), (898, 956010), (1347, 637340), (1796, 478005), (2245, 382404), (2694, 318670), (2897, 296340), (4490, 191202), (4939, 173820), (5388, 159335), (5794, 148170), (6735, 127468), (8691, 98780), (8980, 95601), (9878, 86910), (11588, 74085), (13470, 63734), (14485, 59268), (14817, 57940), (17382, 49390), (19756, 43455), (24695, 34764), (26940, 31867), (28970, 29634)]