233487870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1746

約数の個数: 128

約数和(自身を含む): 710525952

約数和(自身を除く): 477038082

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 61, 66, 70, 77, 105, 110, 122, 154, 165, 183, 210, 231, 305, 330, 366, 385, 427, 462, 610, 671, 770, 854, 915, 1155, 1281, 1342, 1657, 1830, 2013, 2135, 2310, 2562, 3314, 3355, 4026, 4270, 4697, 4971, 6405, 6710, 8285, 9394, 9942, 10065, 11599, 12810, 14091, 16570, 18227, 20130, 23198, 23485, 24855, 28182, 34797, 36454, 46970, 49710, 54681, 57995, 69594, 70455, 91135, 101077, 109362, 115990, 127589, 140910, 173985, 182270, 202154, 255178, 273405, 303231, 347970, 382767, 505385, 546810, 606462, 637945, 707539, 765534, 1010770, 1111847, 1275890, 1415078, 1516155, 1913835, 2122617, 2223694, 3032310, 3335541, 3537695, 3827670, 4245234, 5559235, 6671082, 7075390, 7782929, 10613085, 11118470, 15565858, 16677705, 21226170, 23348787, 33355410, 38914645, 46697574, 77829290, 116743935, 233487870]

約数ペア:

[(1, 233487870), (2, 116743935), (3, 77829290), (5, 46697574), (6, 38914645), (7, 33355410), (10, 23348787), (11, 21226170), (14, 16677705), (15, 15565858), (21, 11118470), (22, 10613085), (30, 7782929), (33, 7075390), (35, 6671082), (42, 5559235), (55, 4245234), (61, 3827670), (66, 3537695), (70, 3335541), (77, 3032310), (105, 2223694), (110, 2122617), (122, 1913835), (154, 1516155), (165, 1415078), (183, 1275890), (210, 1111847), (231, 1010770), (305, 765534), (330, 707539), (366, 637945), (385, 606462), (427, 546810), (462, 505385), (610, 382767), (671, 347970), (770, 303231), (854, 273405), (915, 255178), (1155, 202154), (1281, 182270), (1342, 173985), (1657, 140910), (1830, 127589), (2013, 115990), (2135, 109362), (2310, 101077), (2562, 91135), (3314, 70455), (3355, 69594), (4026, 57995), (4270, 54681), (4697, 49710), (4971, 46970), (6405, 36454), (6710, 34797), (8285, 28182), (9394, 24855), (9942, 23485), (10065, 23198), (11599, 20130), (12810, 18227), (14091, 16570)]