2017533780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13171}}^1$

素因数の和:13246

約数の個数: 144

約数和(自身を含む): 6559023744

約数和(自身を除く): 4541489964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 1035, 1110, 1332, 1380, 1665, 1702, 2070, 2220, 2553, 3330, 3404, 4140, 4255, 5106, 6660, 7659, 8510, 10212, 12765, 13171, 15318, 17020, 25530, 26342, 30636, 38295, 39513, 51060, 52684, 65855, 76590, 79026, 118539, 131710, 153180, 158052, 197565, 237078, 263420, 302933, 395130, 474156, 487327, 592695, 605866, 790260, 908799, 974654, 1185390, 1211732, 1461981, 1514665, 1817598, 1949308, 2370780, 2436635, 2726397, 2923962, 3029330, 3635196, 4385943, 4543995, 4873270, 5452794, 5847924, 6058660, 7309905, 8771886, 9087990, 9746540, 10905588, 11208521, 13631985, 14619810, 17543772, 18175980, 21929715, 22417042, 27263970, 29239620, 33625563, 43859430, 44834084, 54527940, 56042605, 67251126, 87718860, 100876689, 112085210, 134502252, 168127815, 201753378, 224170420, 336255630, 403506756, 504383445, 672511260, 1008766890, 2017533780]

約数ペア:

[(1, 2017533780), (2, 1008766890), (3, 672511260), (4, 504383445), (5, 403506756), (6, 336255630), (9, 224170420), (10, 201753378), (12, 168127815), (15, 134502252), (18, 112085210), (20, 100876689), (23, 87718860), (30, 67251126), (36, 56042605), (37, 54527940), (45, 44834084), (46, 43859430), (60, 33625563), (69, 29239620), (74, 27263970), (90, 22417042), (92, 21929715), (111, 18175980), (115, 17543772), (138, 14619810), (148, 13631985), (180, 11208521), (185, 10905588), (207, 9746540), (222, 9087990), (230, 8771886), (276, 7309905), (333, 6058660), (345, 5847924), (370, 5452794), (414, 4873270), (444, 4543995), (460, 4385943), (555, 3635196), (666, 3029330), (690, 2923962), (740, 2726397), (828, 2436635), (851, 2370780), (1035, 1949308), (1110, 1817598), (1332, 1514665), (1380, 1461981), (1665, 1211732), (1702, 1185390), (2070, 974654), (2220, 908799), (2553, 790260), (3330, 605866), (3404, 592695), (4140, 487327), (4255, 474156), (5106, 395130), (6660, 302933), (7659, 263420), (8510, 237078), (10212, 197565), (12765, 158052), (13171, 153180), (15318, 131710), (17020, 118539), (25530, 79026), (26342, 76590), (30636, 65855), (38295, 52684), (39513, 51060)]