30209220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 96243840

約数和(自身を除く): 66034620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1301, 1548, 1935, 2322, 2580, 2602, 3870, 3903, 4644, 5204, 5805, 6505, 7740, 7806, 11610, 11709, 13010, 15612, 19515, 23220, 23418, 26020, 35127, 39030, 46836, 55943, 58545, 70254, 78060, 111886, 117090, 140508, 167829, 175635, 223772, 234180, 279715, 335658, 351270, 503487, 559430, 671316, 702540, 839145, 1006974, 1118860, 1510461, 1678290, 2013948, 2517435, 3020922, 3356580, 5034870, 6041844, 7552305, 10069740, 15104610, 30209220]

約数ペア:

[(1, 30209220), (2, 15104610), (3, 10069740), (4, 7552305), (5, 6041844), (6, 5034870), (9, 3356580), (10, 3020922), (12, 2517435), (15, 2013948), (18, 1678290), (20, 1510461), (27, 1118860), (30, 1006974), (36, 839145), (43, 702540), (45, 671316), (54, 559430), (60, 503487), (86, 351270), (90, 335658), (108, 279715), (129, 234180), (135, 223772), (172, 175635), (180, 167829), (215, 140508), (258, 117090), (270, 111886), (387, 78060), (430, 70254), (516, 58545), (540, 55943), (645, 46836), (774, 39030), (860, 35127), (1161, 26020), (1290, 23418), (1301, 23220), (1548, 19515), (1935, 15612), (2322, 13010), (2580, 11709), (2602, 11610), (3870, 7806), (3903, 7740), (4644, 6505), (5204, 5805)]