18962766030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{42391}}^1$

素因数の和:42482

約数の個数: 128

約数和(自身を含む): 51961061376

約数和(自身を除く): 32998295346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 37, 39, 62, 65, 74, 78, 93, 111, 130, 155, 185, 186, 195, 222, 310, 370, 390, 403, 465, 481, 555, 806, 930, 962, 1110, 1147, 1209, 1443, 2015, 2294, 2405, 2418, 2886, 3441, 4030, 4810, 5735, 6045, 6882, 7215, 11470, 12090, 14430, 14911, 17205, 29822, 34410, 42391, 44733, 74555, 84782, 89466, 127173, 149110, 211955, 223665, 254346, 423910, 447330, 551083, 635865, 1102166, 1271730, 1314121, 1568467, 1653249, 2628242, 2755415, 3136934, 3306498, 3942363, 4705401, 5510830, 6570605, 7842335, 7884726, 8266245, 9410802, 13141210, 15684670, 16532490, 17083573, 19711815, 20390071, 23527005, 34167146, 39423630, 40780142, 47054010, 48622477, 51250719, 61170213, 85417865, 97244954, 101950355, 102501438, 122340426, 145867431, 170835730, 203900710, 243112385, 256253595, 291734862, 305851065, 486224770, 512507190, 611702130, 632092201, 729337155, 1264184402, 1458674310, 1896276603, 3160461005, 3792553206, 6320922010, 9481383015, 18962766030]

約数ペア:

[(1, 18962766030), (2, 9481383015), (3, 6320922010), (5, 3792553206), (6, 3160461005), (10, 1896276603), (13, 1458674310), (15, 1264184402), (26, 729337155), (30, 632092201), (31, 611702130), (37, 512507190), (39, 486224770), (62, 305851065), (65, 291734862), (74, 256253595), (78, 243112385), (93, 203900710), (111, 170835730), (130, 145867431), (155, 122340426), (185, 102501438), (186, 101950355), (195, 97244954), (222, 85417865), (310, 61170213), (370, 51250719), (390, 48622477), (403, 47054010), (465, 40780142), (481, 39423630), (555, 34167146), (806, 23527005), (930, 20390071), (962, 19711815), (1110, 17083573), (1147, 16532490), (1209, 15684670), (1443, 13141210), (2015, 9410802), (2294, 8266245), (2405, 7884726), (2418, 7842335), (2886, 6570605), (3441, 5510830), (4030, 4705401), (4810, 3942363), (5735, 3306498), (6045, 3136934), (6882, 2755415), (7215, 2628242), (11470, 1653249), (12090, 1568467), (14430, 1314121), (14911, 1271730), (17205, 1102166), (29822, 635865), (34410, 551083), (42391, 447330), (44733, 423910), (74555, 254346), (84782, 223665), (89466, 211955), (127173, 149110)]