14612780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 40755456

約数和(自身を除く): 26142676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 37, 49, 52, 62, 65, 70, 74, 91, 98, 124, 130, 140, 148, 155, 182, 185, 196, 217, 245, 259, 260, 310, 364, 370, 403, 434, 455, 481, 490, 518, 620, 637, 740, 806, 868, 910, 962, 980, 1036, 1085, 1147, 1274, 1295, 1519, 1612, 1813, 1820, 1924, 2015, 2170, 2294, 2405, 2548, 2590, 2821, 3038, 3185, 3367, 3626, 4030, 4340, 4588, 4810, 5180, 5642, 5735, 6076, 6370, 6734, 7252, 7595, 8029, 8060, 9065, 9620, 11284, 11470, 12740, 13468, 14105, 14911, 15190, 16058, 16835, 18130, 19747, 22940, 23569, 28210, 29822, 30380, 32116, 33670, 36260, 39494, 40145, 47138, 56203, 56420, 59644, 67340, 74555, 78988, 80290, 94276, 98735, 104377, 112406, 117845, 149110, 160580, 197470, 208754, 224812, 235690, 281015, 298220, 394940, 417508, 471380, 521885, 562030, 730639, 1043770, 1124060, 1461278, 2087540, 2922556, 3653195, 7306390, 14612780]

約数ペア:

[(1, 14612780), (2, 7306390), (4, 3653195), (5, 2922556), (7, 2087540), (10, 1461278), (13, 1124060), (14, 1043770), (20, 730639), (26, 562030), (28, 521885), (31, 471380), (35, 417508), (37, 394940), (49, 298220), (52, 281015), (62, 235690), (65, 224812), (70, 208754), (74, 197470), (91, 160580), (98, 149110), (124, 117845), (130, 112406), (140, 104377), (148, 98735), (155, 94276), (182, 80290), (185, 78988), (196, 74555), (217, 67340), (245, 59644), (259, 56420), (260, 56203), (310, 47138), (364, 40145), (370, 39494), (403, 36260), (434, 33670), (455, 32116), (481, 30380), (490, 29822), (518, 28210), (620, 23569), (637, 22940), (740, 19747), (806, 18130), (868, 16835), (910, 16058), (962, 15190), (980, 14911), (1036, 14105), (1085, 13468), (1147, 12740), (1274, 11470), (1295, 11284), (1519, 9620), (1612, 9065), (1813, 8060), (1820, 8029), (1924, 7595), (2015, 7252), (2170, 6734), (2294, 6370), (2405, 6076), (2548, 5735), (2590, 5642), (2821, 5180), (3038, 4810), (3185, 4588), (3367, 4340), (3626, 4030)]