1570852390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 3048845184

約数和(自身を除く): 1477992794

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 197, 230, 370, 394, 851, 937, 985, 1702, 1874, 1970, 4255, 4531, 4685, 7289, 8510, 9062, 9370, 14578, 21551, 22655, 34669, 36445, 43102, 45310, 69338, 72890, 107755, 167647, 173345, 184589, 215510, 335294, 346690, 369178, 797387, 838235, 922945, 1594774, 1676470, 1845890, 3986935, 4245547, 6829793, 7973870, 8491094, 13659586, 21227735, 34148965, 42455470, 68297930, 157085239, 314170478, 785426195, 1570852390]

約数ペア:

[(1, 1570852390), (2, 785426195), (5, 314170478), (10, 157085239), (23, 68297930), (37, 42455470), (46, 34148965), (74, 21227735), (115, 13659586), (185, 8491094), (197, 7973870), (230, 6829793), (370, 4245547), (394, 3986935), (851, 1845890), (937, 1676470), (985, 1594774), (1702, 922945), (1874, 838235), (1970, 797387), (4255, 369178), (4531, 346690), (4685, 335294), (7289, 215510), (8510, 184589), (9062, 173345), (9370, 167647), (14578, 107755), (21551, 72890), (22655, 69338), (34669, 45310), (36445, 43102)]