2389569070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3937

約数の個数: 64

約数和(自身を含む): 5026821120

約数和(自身を除く): 2637252050

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 137, 274, 335, 469, 670, 685, 938, 959, 1370, 1918, 2345, 3719, 4690, 4795, 7438, 9179, 9590, 18358, 18595, 26033, 37190, 45895, 52066, 64253, 91790, 128506, 130165, 249173, 260330, 321265, 498346, 509503, 642530, 1019006, 1245865, 1744211, 2491730, 2547515, 3488422, 3566521, 5095030, 7133042, 8721055, 17442110, 17832605, 34136701, 35665210, 68273402, 170683505, 238956907, 341367010, 477913814, 1194784535, 2389569070]

約数ペア:

[(1, 2389569070), (2, 1194784535), (5, 477913814), (7, 341367010), (10, 238956907), (14, 170683505), (35, 68273402), (67, 35665210), (70, 34136701), (134, 17832605), (137, 17442110), (274, 8721055), (335, 7133042), (469, 5095030), (670, 3566521), (685, 3488422), (938, 2547515), (959, 2491730), (1370, 1744211), (1918, 1245865), (2345, 1019006), (3719, 642530), (4690, 509503), (4795, 498346), (7438, 321265), (9179, 260330), (9590, 249173), (18358, 130165), (18595, 128506), (26033, 91790), (37190, 64253), (45895, 52066)]