30875418

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 80

約数和(自身を含む): 83286720

約数和(自身を除く): 52411302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1433, 1539, 2394, 2866, 3078, 3591, 4299, 7182, 8598, 10031, 10773, 12897, 20062, 21546, 25794, 27227, 30093, 38691, 54454, 60186, 77382, 81681, 90279, 116073, 163362, 180558, 190589, 232146, 245043, 270837, 381178, 490086, 541674, 571767, 735129, 812511, 1143534, 1470258, 1625022, 1715301, 2205387, 3430602, 4410774, 5145903, 10291806, 15437709, 30875418]

約数ペア:

[(1, 30875418), (2, 15437709), (3, 10291806), (6, 5145903), (7, 4410774), (9, 3430602), (14, 2205387), (18, 1715301), (19, 1625022), (21, 1470258), (27, 1143534), (38, 812511), (42, 735129), (54, 571767), (57, 541674), (63, 490086), (81, 381178), (114, 270837), (126, 245043), (133, 232146), (162, 190589), (171, 180558), (189, 163362), (266, 116073), (342, 90279), (378, 81681), (399, 77382), (513, 60186), (567, 54454), (798, 38691), (1026, 30093), (1134, 27227), (1197, 25794), (1433, 21546), (1539, 20062), (2394, 12897), (2866, 10773), (3078, 10031), (3591, 8598), (4299, 7182)]