135138570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 395366400

約数和(自身を除く): 260227830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 343, 345, 483, 490, 571, 686, 690, 735, 805, 966, 1029, 1127, 1142, 1470, 1610, 1713, 1715, 2058, 2254, 2415, 2855, 3381, 3426, 3430, 3997, 4830, 5145, 5635, 5710, 6762, 7889, 7994, 8565, 10290, 11270, 11991, 13133, 15778, 16905, 17130, 19985, 23667, 23982, 26266, 27979, 33810, 39399, 39445, 39970, 47334, 55958, 59955, 65665, 78798, 78890, 83937, 91931, 118335, 119910, 131330, 139895, 167874, 183862, 195853, 196995, 236670, 275793, 279790, 391706, 393990, 419685, 459655, 551586, 587559, 643517, 839370, 919310, 979265, 1175118, 1287034, 1378965, 1930551, 1958530, 2757930, 2937795, 3217585, 3861102, 4504619, 5875590, 6435170, 9009238, 9652755, 13513857, 19305510, 22523095, 27027714, 45046190, 67569285, 135138570]

約数ペア:

[(1, 135138570), (2, 67569285), (3, 45046190), (5, 27027714), (6, 22523095), (7, 19305510), (10, 13513857), (14, 9652755), (15, 9009238), (21, 6435170), (23, 5875590), (30, 4504619), (35, 3861102), (42, 3217585), (46, 2937795), (49, 2757930), (69, 1958530), (70, 1930551), (98, 1378965), (105, 1287034), (115, 1175118), (138, 979265), (147, 919310), (161, 839370), (210, 643517), (230, 587559), (245, 551586), (294, 459655), (322, 419685), (343, 393990), (345, 391706), (483, 279790), (490, 275793), (571, 236670), (686, 196995), (690, 195853), (735, 183862), (805, 167874), (966, 139895), (1029, 131330), (1127, 119910), (1142, 118335), (1470, 91931), (1610, 83937), (1713, 78890), (1715, 78798), (2058, 65665), (2254, 59955), (2415, 55958), (2855, 47334), (3381, 39970), (3426, 39445), (3430, 39399), (3997, 33810), (4830, 27979), (5145, 26266), (5635, 23982), (5710, 23667), (6762, 19985), (7889, 17130), (7994, 16905), (8565, 15778), (10290, 13133), (11270, 11991)]