30581824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 76809600

約数和(自身を除く): 46227776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 89, 91, 104, 112, 118, 178, 182, 208, 224, 236, 356, 364, 413, 416, 448, 472, 623, 712, 728, 767, 826, 832, 944, 1157, 1246, 1424, 1456, 1534, 1652, 1888, 2314, 2492, 2848, 2912, 3068, 3304, 3776, 4628, 4984, 5251, 5369, 5696, 5824, 6136, 6608, 8099, 9256, 9968, 10502, 10738, 12272, 13216, 16198, 18512, 19936, 21004, 21476, 24544, 26432, 32396, 36757, 37024, 39872, 42008, 42952, 49088, 64792, 68263, 73514, 74048, 84016, 85904, 129584, 136526, 147028, 168032, 171808, 259168, 273052, 294056, 336064, 343616, 477841, 518336, 546104, 588112, 955682, 1092208, 1176224, 1911364, 2184416, 2352448, 3822728, 4368832, 7645456, 15290912, 30581824]

約数ペア:

[(1, 30581824), (2, 15290912), (4, 7645456), (7, 4368832), (8, 3822728), (13, 2352448), (14, 2184416), (16, 1911364), (26, 1176224), (28, 1092208), (32, 955682), (52, 588112), (56, 546104), (59, 518336), (64, 477841), (89, 343616), (91, 336064), (104, 294056), (112, 273052), (118, 259168), (178, 171808), (182, 168032), (208, 147028), (224, 136526), (236, 129584), (356, 85904), (364, 84016), (413, 74048), (416, 73514), (448, 68263), (472, 64792), (623, 49088), (712, 42952), (728, 42008), (767, 39872), (826, 37024), (832, 36757), (944, 32396), (1157, 26432), (1246, 24544), (1424, 21476), (1456, 21004), (1534, 19936), (1652, 18512), (1888, 16198), (2314, 13216), (2492, 12272), (2848, 10738), (2912, 10502), (3068, 9968), (3304, 9256), (3776, 8099), (4628, 6608), (4984, 6136), (5251, 5824), (5369, 5696)]