30941120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 88757760

約数和(自身を除く): 57816640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 727, 760, 1064, 1120, 1216, 1330, 1454, 1520, 2128, 2240, 2660, 2908, 3040, 3635, 4256, 5089, 5320, 5816, 6080, 7270, 8512, 10178, 10640, 11632, 13813, 14540, 20356, 21280, 23264, 25445, 27626, 29080, 40712, 42560, 46528, 50890, 55252, 58160, 69065, 81424, 96691, 101780, 110504, 116320, 138130, 162848, 193382, 203560, 221008, 232640, 276260, 325696, 386764, 407120, 442016, 483455, 552520, 773528, 814240, 884032, 966910, 1105040, 1547056, 1628480, 1933820, 2210080, 3094112, 3867640, 4420160, 6188224, 7735280, 15470560, 30941120]

約数ペア:

[(1, 30941120), (2, 15470560), (4, 7735280), (5, 6188224), (7, 4420160), (8, 3867640), (10, 3094112), (14, 2210080), (16, 1933820), (19, 1628480), (20, 1547056), (28, 1105040), (32, 966910), (35, 884032), (38, 814240), (40, 773528), (56, 552520), (64, 483455), (70, 442016), (76, 407120), (80, 386764), (95, 325696), (112, 276260), (133, 232640), (140, 221008), (152, 203560), (160, 193382), (190, 162848), (224, 138130), (266, 116320), (280, 110504), (304, 101780), (320, 96691), (380, 81424), (448, 69065), (532, 58160), (560, 55252), (608, 50890), (665, 46528), (727, 42560), (760, 40712), (1064, 29080), (1120, 27626), (1216, 25445), (1330, 23264), (1454, 21280), (1520, 20356), (2128, 14540), (2240, 13813), (2660, 11632), (2908, 10640), (3040, 10178), (3635, 8512), (4256, 7270), (5089, 6080), (5320, 5816)]