67707460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 80891900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 1091, 2140, 2182, 3103, 4364, 5455, 6206, 10910, 12412, 15515, 21820, 31030, 31639, 62060, 63278, 116737, 126556, 158195, 233474, 316390, 466948, 583685, 632780, 1167370, 2334740, 3385373, 6770746, 13541492, 16926865, 33853730, 67707460]

約数ペア:

[(1, 67707460), (2, 33853730), (4, 16926865), (5, 13541492), (10, 6770746), (20, 3385373), (29, 2334740), (58, 1167370), (107, 632780), (116, 583685), (145, 466948), (214, 316390), (290, 233474), (428, 158195), (535, 126556), (580, 116737), (1070, 63278), (1091, 62060), (2140, 31639), (2182, 31030), (3103, 21820), (4364, 15515), (5455, 12412), (6206, 10910)]