30915486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 83700480

約数和(自身を除く): 52784994

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 283, 289, 306, 357, 378, 459, 566, 578, 714, 849, 867, 918, 1071, 1698, 1734, 1981, 2023, 2142, 2547, 2601, 3213, 3962, 4046, 4811, 5094, 5202, 5943, 6069, 6426, 7641, 7803, 9622, 11886, 12138, 14433, 15282, 15606, 17829, 18207, 28866, 33677, 35658, 36414, 43299, 53487, 54621, 67354, 81787, 86598, 101031, 106974, 109242, 129897, 163574, 202062, 245361, 259794, 303093, 490722, 572509, 606186, 736083, 909279, 1145018, 1472166, 1717527, 1818558, 2208249, 3435054, 4416498, 5152581, 10305162, 15457743, 30915486]

約数ペア:

[(1, 30915486), (2, 15457743), (3, 10305162), (6, 5152581), (7, 4416498), (9, 3435054), (14, 2208249), (17, 1818558), (18, 1717527), (21, 1472166), (27, 1145018), (34, 909279), (42, 736083), (51, 606186), (54, 572509), (63, 490722), (102, 303093), (119, 259794), (126, 245361), (153, 202062), (189, 163574), (238, 129897), (283, 109242), (289, 106974), (306, 101031), (357, 86598), (378, 81787), (459, 67354), (566, 54621), (578, 53487), (714, 43299), (849, 36414), (867, 35658), (918, 33677), (1071, 28866), (1698, 18207), (1734, 17829), (1981, 15606), (2023, 15282), (2142, 14433), (2547, 12138), (2601, 11886), (3213, 9622), (3962, 7803), (4046, 7641), (4811, 6426), (5094, 6069), (5202, 5943)]