27710366270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{20743}}^1$

素因数の和:20937

約数の個数: 64

約数和(自身を含む): 53768448000

約数和(自身を除く): 26058081730

約数列:

[1, 2, 5, 10, 19, 38, 79, 89, 95, 158, 178, 190, 395, 445, 790, 890, 1501, 1691, 3002, 3382, 7031, 7505, 8455, 14062, 15010, 16910, 20743, 35155, 41486, 70310, 103715, 133589, 207430, 267178, 394117, 667945, 788234, 1335890, 1638697, 1846127, 1970585, 3277394, 3692254, 3941170, 8193485, 9230635, 16386970, 18461270, 31135243, 35076413, 62270486, 70152826, 145844033, 155676215, 175382065, 291688066, 311352430, 350764130, 729220165, 1458440330, 2771036627, 5542073254, 13855183135, 27710366270]

約数ペア:

[(1, 27710366270), (2, 13855183135), (5, 5542073254), (10, 2771036627), (19, 1458440330), (38, 729220165), (79, 350764130), (89, 311352430), (95, 291688066), (158, 175382065), (178, 155676215), (190, 145844033), (395, 70152826), (445, 62270486), (790, 35076413), (890, 31135243), (1501, 18461270), (1691, 16386970), (3002, 9230635), (3382, 8193485), (7031, 3941170), (7505, 3692254), (8455, 3277394), (14062, 1970585), (15010, 1846127), (16910, 1638697), (20743, 1335890), (35155, 788234), (41486, 667945), (70310, 394117), (103715, 267178), (133589, 207430)]