70291627980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{487933}}^1$

素因数の和:487973

約数の個数: 120

約数和(自身を含む): 229606126512

約数和(自身を除く): 159314498532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2401, 2940, 3430, 4116, 4802, 5145, 6860, 7203, 9604, 10290, 12005, 14406, 20580, 24010, 28812, 36015, 48020, 72030, 144060, 487933, 975866, 1463799, 1951732, 2439665, 2927598, 3415531, 4879330, 5855196, 6831062, 7318995, 9758660, 10246593, 13662124, 14637990, 17077655, 20493186, 23908717, 29275980, 34155310, 40986372, 47817434, 51232965, 68310620, 71726151, 95634868, 102465930, 119543585, 143452302, 167361019, 204931860, 239087170, 286904604, 334722038, 358630755, 478174340, 502083057, 669444076, 717261510, 836805095, 1004166114, 1171527133, 1434523020, 1673610190, 2008332228, 2343054266, 2510415285, 3347220380, 3514581399, 4686108532, 5020830570, 5857635665, 7029162798, 10041661140, 11715271330, 14058325596, 17572906995, 23430542660, 35145813990, 70291627980]

約数ペア:

[(1, 70291627980), (2, 35145813990), (3, 23430542660), (4, 17572906995), (5, 14058325596), (6, 11715271330), (7, 10041661140), (10, 7029162798), (12, 5857635665), (14, 5020830570), (15, 4686108532), (20, 3514581399), (21, 3347220380), (28, 2510415285), (30, 2343054266), (35, 2008332228), (42, 1673610190), (49, 1434523020), (60, 1171527133), (70, 1004166114), (84, 836805095), (98, 717261510), (105, 669444076), (140, 502083057), (147, 478174340), (196, 358630755), (210, 334722038), (245, 286904604), (294, 239087170), (343, 204931860), (420, 167361019), (490, 143452302), (588, 119543585), (686, 102465930), (735, 95634868), (980, 71726151), (1029, 68310620), (1372, 51232965), (1470, 47817434), (1715, 40986372), (2058, 34155310), (2401, 29275980), (2940, 23908717), (3430, 20493186), (4116, 17077655), (4802, 14637990), (5145, 13662124), (6860, 10246593), (7203, 9758660), (9604, 7318995), (10290, 6831062), (12005, 5855196), (14406, 4879330), (20580, 3415531), (24010, 2927598), (28812, 2439665), (36015, 1951732), (48020, 1463799), (72030, 975866), (144060, 487933)]