64900140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1901}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 182135520

約数和(自身を除く): 117235380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 1901, 2276, 2845, 3414, 3802, 5690, 5703, 6828, 7604, 8535, 9505, 11380, 11406, 17070, 19010, 22812, 28515, 34140, 38020, 57030, 114060, 1081669, 2163338, 3245007, 4326676, 5408345, 6490014, 10816690, 12980028, 16225035, 21633380, 32450070, 64900140]

約数ペア:

[(1, 64900140), (2, 32450070), (3, 21633380), (4, 16225035), (5, 12980028), (6, 10816690), (10, 6490014), (12, 5408345), (15, 4326676), (20, 3245007), (30, 2163338), (60, 1081669), (569, 114060), (1138, 57030), (1707, 38020), (1901, 34140), (2276, 28515), (2845, 22812), (3414, 19010), (3802, 17070), (5690, 11406), (5703, 11380), (6828, 9505), (7604, 8535)]