3138906420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13829}}^1$

素因数の和:13954

約数の個数: 144

約数和(自身を含む): 10360218960

約数和(自身を除く): 7221312540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 780, 873, 970, 1164, 1170, 1261, 1455, 1746, 1940, 2340, 2522, 2910, 3492, 3783, 4365, 5044, 5820, 6305, 7566, 8730, 11349, 12610, 13829, 15132, 17460, 18915, 22698, 25220, 27658, 37830, 41487, 45396, 55316, 56745, 69145, 75660, 82974, 113490, 124461, 138290, 165948, 179777, 207435, 226980, 248922, 276580, 359554, 414870, 497844, 539331, 622305, 719108, 829740, 898885, 1078662, 1244610, 1341413, 1617993, 1797770, 2157324, 2489220, 2682826, 2696655, 3235986, 3595540, 4024239, 5365652, 5393310, 6471972, 6707065, 8048478, 8089965, 10786620, 12072717, 13414130, 16096956, 16179930, 17438369, 20121195, 24145434, 26828260, 32359860, 34876738, 40242390, 48290868, 52315107, 60363585, 69753476, 80484780, 87191845, 104630214, 120727170, 156945321, 174383690, 209260428, 241454340, 261575535, 313890642, 348767380, 523151070, 627781284, 784726605, 1046302140, 1569453210, 3138906420]

約数ペア:

[(1, 3138906420), (2, 1569453210), (3, 1046302140), (4, 784726605), (5, 627781284), (6, 523151070), (9, 348767380), (10, 313890642), (12, 261575535), (13, 241454340), (15, 209260428), (18, 174383690), (20, 156945321), (26, 120727170), (30, 104630214), (36, 87191845), (39, 80484780), (45, 69753476), (52, 60363585), (60, 52315107), (65, 48290868), (78, 40242390), (90, 34876738), (97, 32359860), (117, 26828260), (130, 24145434), (156, 20121195), (180, 17438369), (194, 16179930), (195, 16096956), (234, 13414130), (260, 12072717), (291, 10786620), (388, 8089965), (390, 8048478), (468, 6707065), (485, 6471972), (582, 5393310), (585, 5365652), (780, 4024239), (873, 3595540), (970, 3235986), (1164, 2696655), (1170, 2682826), (1261, 2489220), (1455, 2157324), (1746, 1797770), (1940, 1617993), (2340, 1341413), (2522, 1244610), (2910, 1078662), (3492, 898885), (3783, 829740), (4365, 719108), (5044, 622305), (5820, 539331), (6305, 497844), (7566, 414870), (8730, 359554), (11349, 276580), (12610, 248922), (13829, 226980), (15132, 207435), (17460, 179777), (18915, 165948), (22698, 138290), (25220, 124461), (27658, 113490), (37830, 82974), (41487, 75660), (45396, 69145), (55316, 56745)]