30171204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 92207808

約数和(自身を除く): 62036604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 251, 252, 318, 324, 371, 378, 477, 502, 567, 636, 742, 753, 756, 954, 1004, 1113, 1134, 1431, 1484, 1506, 1757, 1908, 2226, 2259, 2268, 2862, 3012, 3339, 3514, 4293, 4452, 4518, 5271, 5724, 6678, 6777, 7028, 8586, 9036, 10017, 10542, 13303, 13356, 13554, 15813, 17172, 20034, 20331, 21084, 26606, 27108, 30051, 31626, 39909, 40068, 40662, 47439, 53212, 60102, 63252, 79818, 81324, 93121, 94878, 119727, 120204, 142317, 159636, 186242, 189756, 239454, 279363, 284634, 359181, 372484, 478908, 558726, 569268, 718362, 838089, 1077543, 1117452, 1436724, 1676178, 2155086, 2514267, 3352356, 4310172, 5028534, 7542801, 10057068, 15085602, 30171204]

約数ペア:

[(1, 30171204), (2, 15085602), (3, 10057068), (4, 7542801), (6, 5028534), (7, 4310172), (9, 3352356), (12, 2514267), (14, 2155086), (18, 1676178), (21, 1436724), (27, 1117452), (28, 1077543), (36, 838089), (42, 718362), (53, 569268), (54, 558726), (63, 478908), (81, 372484), (84, 359181), (106, 284634), (108, 279363), (126, 239454), (159, 189756), (162, 186242), (189, 159636), (212, 142317), (251, 120204), (252, 119727), (318, 94878), (324, 93121), (371, 81324), (378, 79818), (477, 63252), (502, 60102), (567, 53212), (636, 47439), (742, 40662), (753, 40068), (756, 39909), (954, 31626), (1004, 30051), (1113, 27108), (1134, 26606), (1431, 21084), (1484, 20331), (1506, 20034), (1757, 17172), (1908, 15813), (2226, 13554), (2259, 13356), (2268, 13303), (2862, 10542), (3012, 10017), (3339, 9036), (3514, 8586), (4293, 7028), (4452, 6777), (4518, 6678), (5271, 5724)]