30123252

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 83655936

約数和(自身を除く): 53532684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1823, 1836, 2754, 3646, 4131, 5469, 5508, 7292, 8262, 10938, 16407, 16524, 21876, 30991, 32814, 49221, 61982, 65628, 92973, 98442, 123964, 147663, 185946, 196884, 278919, 295326, 371892, 442989, 557838, 590652, 836757, 885978, 1115676, 1673514, 1771956, 2510271, 3347028, 5020542, 7530813, 10041084, 15061626, 30123252]

約数ペア:

[(1, 30123252), (2, 15061626), (3, 10041084), (4, 7530813), (6, 5020542), (9, 3347028), (12, 2510271), (17, 1771956), (18, 1673514), (27, 1115676), (34, 885978), (36, 836757), (51, 590652), (54, 557838), (68, 442989), (81, 371892), (102, 295326), (108, 278919), (153, 196884), (162, 185946), (204, 147663), (243, 123964), (306, 98442), (324, 92973), (459, 65628), (486, 61982), (612, 49221), (918, 32814), (972, 30991), (1377, 21876), (1823, 16524), (1836, 16407), (2754, 10938), (3646, 8262), (4131, 7292), (5469, 5508)]