3054921520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{74729}}^1$

素因数の和:74822

約数の個数: 80

約数和(自身を含む): 8228669760

約数和(自身を除く): 5173748240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 74729, 149458, 298916, 373645, 523103, 597832, 747290, 1046206, 1195664, 1494580, 2092412, 2615515, 2989160, 4184824, 5231030, 5455217, 5978320, 8369648, 10462060, 10910434, 20924120, 21820868, 27276085, 38186519, 41848240, 43641736, 54552170, 76373038, 87283472, 109104340, 152746076, 190932595, 218208680, 305492152, 381865190, 436417360, 610984304, 763730380, 1527460760, 3054921520]

約数ペア:

[(1, 3054921520), (2, 1527460760), (4, 763730380), (5, 610984304), (7, 436417360), (8, 381865190), (10, 305492152), (14, 218208680), (16, 190932595), (20, 152746076), (28, 109104340), (35, 87283472), (40, 76373038), (56, 54552170), (70, 43641736), (73, 41848240), (80, 38186519), (112, 27276085), (140, 21820868), (146, 20924120), (280, 10910434), (292, 10462060), (365, 8369648), (511, 5978320), (560, 5455217), (584, 5231030), (730, 4184824), (1022, 2989160), (1168, 2615515), (1460, 2092412), (2044, 1494580), (2555, 1195664), (2920, 1046206), (4088, 747290), (5110, 597832), (5840, 523103), (8176, 373645), (10220, 298916), (20440, 149458), (40880, 74729)]