30322572

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 54349428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 139, 147, 159, 196, 212, 278, 294, 318, 343, 371, 417, 556, 588, 636, 686, 742, 834, 973, 1029, 1113, 1372, 1484, 1668, 1946, 2058, 2226, 2597, 2919, 3892, 4116, 4452, 5194, 5838, 6811, 7367, 7791, 10388, 11676, 13622, 14734, 15582, 18179, 20433, 22101, 27244, 29468, 31164, 36358, 40866, 44202, 47677, 51569, 54537, 72716, 81732, 88404, 95354, 103138, 109074, 143031, 154707, 190708, 206276, 218148, 286062, 309414, 360983, 572124, 618828, 721966, 1082949, 1443932, 2165898, 2526881, 4331796, 5053762, 7580643, 10107524, 15161286, 30322572]

約数ペア:

[(1, 30322572), (2, 15161286), (3, 10107524), (4, 7580643), (6, 5053762), (7, 4331796), (12, 2526881), (14, 2165898), (21, 1443932), (28, 1082949), (42, 721966), (49, 618828), (53, 572124), (84, 360983), (98, 309414), (106, 286062), (139, 218148), (147, 206276), (159, 190708), (196, 154707), (212, 143031), (278, 109074), (294, 103138), (318, 95354), (343, 88404), (371, 81732), (417, 72716), (556, 54537), (588, 51569), (636, 47677), (686, 44202), (742, 40866), (834, 36358), (973, 31164), (1029, 29468), (1113, 27244), (1372, 22101), (1484, 20433), (1668, 18179), (1946, 15582), (2058, 14734), (2226, 13622), (2597, 11676), (2919, 10388), (3892, 7791), (4116, 7367), (4452, 6811), (5194, 5838)]