30078684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 80458560

約数和(自身を除く): 50379876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 613, 846, 1044, 1226, 1363, 1692, 1839, 2452, 2726, 3678, 4089, 5452, 5517, 7356, 8178, 11034, 12267, 16356, 17777, 22068, 24534, 28811, 35554, 49068, 53331, 57622, 71108, 86433, 106662, 115244, 159993, 172866, 213324, 259299, 319986, 345732, 518598, 639972, 835519, 1037196, 1671038, 2506557, 3342076, 5013114, 7519671, 10026228, 15039342, 30078684]

約数ペア:

[(1, 30078684), (2, 15039342), (3, 10026228), (4, 7519671), (6, 5013114), (9, 3342076), (12, 2506557), (18, 1671038), (29, 1037196), (36, 835519), (47, 639972), (58, 518598), (87, 345732), (94, 319986), (116, 259299), (141, 213324), (174, 172866), (188, 159993), (261, 115244), (282, 106662), (348, 86433), (423, 71108), (522, 57622), (564, 53331), (613, 49068), (846, 35554), (1044, 28811), (1226, 24534), (1363, 22068), (1692, 17777), (1839, 16356), (2452, 12267), (2726, 11034), (3678, 8178), (4089, 7356), (5452, 5517)]