30381912

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 97056000

約数和(自身を除く): 66674088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 673, 684, 792, 836, 1026, 1188, 1254, 1346, 1368, 1672, 1881, 2019, 2052, 2376, 2508, 2692, 3762, 4038, 4104, 5016, 5384, 5643, 6057, 7403, 7524, 8076, 11286, 12114, 12787, 14806, 15048, 16152, 18171, 22209, 22572, 24228, 25574, 29612, 36342, 38361, 44418, 45144, 48456, 51148, 59224, 66627, 72684, 76722, 88836, 102296, 115083, 133254, 140657, 145368, 153444, 177672, 199881, 230166, 266508, 281314, 306888, 345249, 399762, 421971, 460332, 533016, 562628, 690498, 799524, 843942, 920664, 1125256, 1265913, 1380996, 1599048, 1687884, 2531826, 2761992, 3375768, 3797739, 5063652, 7595478, 10127304, 15190956, 30381912]

約数ペア:

[(1, 30381912), (2, 15190956), (3, 10127304), (4, 7595478), (6, 5063652), (8, 3797739), (9, 3375768), (11, 2761992), (12, 2531826), (18, 1687884), (19, 1599048), (22, 1380996), (24, 1265913), (27, 1125256), (33, 920664), (36, 843942), (38, 799524), (44, 690498), (54, 562628), (57, 533016), (66, 460332), (72, 421971), (76, 399762), (88, 345249), (99, 306888), (108, 281314), (114, 266508), (132, 230166), (152, 199881), (171, 177672), (198, 153444), (209, 145368), (216, 140657), (228, 133254), (264, 115083), (297, 102296), (342, 88836), (396, 76722), (418, 72684), (456, 66627), (513, 59224), (594, 51148), (627, 48456), (673, 45144), (684, 44418), (792, 38361), (836, 36342), (1026, 29612), (1188, 25574), (1254, 24228), (1346, 22572), (1368, 22209), (1672, 18171), (1881, 16152), (2019, 15048), (2052, 14806), (2376, 12787), (2508, 12114), (2692, 11286), (3762, 8076), (4038, 7524), (4104, 7403), (5016, 6057), (5384, 5643)]