868173670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1974

約数の個数: 96

約数和(自身を含む): 1985564448

約数和(自身を除く): 1117390778

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 73, 91, 98, 130, 146, 182, 245, 365, 455, 490, 511, 637, 730, 910, 949, 1022, 1274, 1867, 1898, 2555, 3185, 3577, 3734, 4745, 5110, 6370, 6643, 7154, 9335, 9490, 13069, 13286, 17885, 18670, 24271, 26138, 33215, 35770, 46501, 48542, 65345, 66430, 91483, 93002, 121355, 130690, 136291, 169897, 182966, 232505, 242710, 272582, 339794, 457415, 465010, 681455, 849485, 914830, 954037, 1189279, 1362910, 1698970, 1771783, 1908074, 2378558, 3543566, 4770185, 5946395, 6678259, 8858915, 9540370, 11892790, 12402481, 13356518, 17717830, 24804962, 33391295, 62012405, 66782590, 86817367, 124024810, 173634734, 434086835, 868173670]

約数ペア:

[(1, 868173670), (2, 434086835), (5, 173634734), (7, 124024810), (10, 86817367), (13, 66782590), (14, 62012405), (26, 33391295), (35, 24804962), (49, 17717830), (65, 13356518), (70, 12402481), (73, 11892790), (91, 9540370), (98, 8858915), (130, 6678259), (146, 5946395), (182, 4770185), (245, 3543566), (365, 2378558), (455, 1908074), (490, 1771783), (511, 1698970), (637, 1362910), (730, 1189279), (910, 954037), (949, 914830), (1022, 849485), (1274, 681455), (1867, 465010), (1898, 457415), (2555, 339794), (3185, 272582), (3577, 242710), (3734, 232505), (4745, 182966), (5110, 169897), (6370, 136291), (6643, 130690), (7154, 121355), (9335, 93002), (9490, 91483), (13069, 66430), (13286, 65345), (17885, 48542), (18670, 46501), (24271, 35770), (26138, 33215)]