30870234

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 56

約数和(自身を含む): 71770752

約数和(自身を除く): 40900518

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 683, 729, 837, 1366, 1458, 1674, 2049, 2511, 4098, 5022, 6147, 7533, 12294, 15066, 18441, 21173, 22599, 36882, 42346, 45198, 55323, 63519, 110646, 127038, 165969, 190557, 331938, 381114, 497907, 571671, 995814, 1143342, 1715013, 3430026, 5145039, 10290078, 15435117, 30870234]

約数ペア:

[(1, 30870234), (2, 15435117), (3, 10290078), (6, 5145039), (9, 3430026), (18, 1715013), (27, 1143342), (31, 995814), (54, 571671), (62, 497907), (81, 381114), (93, 331938), (162, 190557), (186, 165969), (243, 127038), (279, 110646), (486, 63519), (558, 55323), (683, 45198), (729, 42346), (837, 36882), (1366, 22599), (1458, 21173), (1674, 18441), (2049, 15066), (2511, 12294), (4098, 7533), (5022, 6147)]