27744010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 60134400

約数和(自身を除く): 32390390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 145, 158, 173, 203, 290, 346, 395, 406, 553, 790, 865, 1015, 1106, 1211, 1730, 2030, 2291, 2422, 2765, 4582, 5017, 5530, 6055, 10034, 11455, 12110, 13667, 16037, 22910, 25085, 27334, 32074, 35119, 50170, 68335, 70238, 80185, 95669, 136670, 160370, 175595, 191338, 351190, 396343, 478345, 792686, 956690, 1981715, 2774401, 3963430, 5548802, 13872005, 27744010]

約数ペア:

[(1, 27744010), (2, 13872005), (5, 5548802), (7, 3963430), (10, 2774401), (14, 1981715), (29, 956690), (35, 792686), (58, 478345), (70, 396343), (79, 351190), (145, 191338), (158, 175595), (173, 160370), (203, 136670), (290, 95669), (346, 80185), (395, 70238), (406, 68335), (553, 50170), (790, 35119), (865, 32074), (1015, 27334), (1106, 25085), (1211, 22910), (1730, 16037), (2030, 13667), (2291, 12110), (2422, 11455), (2765, 10034), (4582, 6055), (5017, 5530)]