286207380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54829}}^1$

素因数の和:54873

約数の個数: 72

約数和(自身を含む): 898115400

約数和(自身を除く): 611908020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 54829, 109658, 164487, 219316, 274145, 328974, 493461, 548290, 657948, 822435, 986922, 1096580, 1590041, 1644870, 1973844, 2467305, 3180082, 3289740, 4770123, 4934610, 6360164, 7950205, 9540246, 9869220, 14310369, 15900410, 19080492, 23850615, 28620738, 31800820, 47701230, 57241476, 71551845, 95402460, 143103690, 286207380]

約数ペア:

[(1, 286207380), (2, 143103690), (3, 95402460), (4, 71551845), (5, 57241476), (6, 47701230), (9, 31800820), (10, 28620738), (12, 23850615), (15, 19080492), (18, 15900410), (20, 14310369), (29, 9869220), (30, 9540246), (36, 7950205), (45, 6360164), (58, 4934610), (60, 4770123), (87, 3289740), (90, 3180082), (116, 2467305), (145, 1973844), (174, 1644870), (180, 1590041), (261, 1096580), (290, 986922), (348, 822435), (435, 657948), (522, 548290), (580, 493461), (870, 328974), (1044, 274145), (1305, 219316), (1740, 164487), (2610, 109658), (5220, 54829)]