15207789090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{364433}}^1$

素因数の和:364563

約数の個数: 64

約数和(自身を含む): 39673742976

約数和(自身を除く): 24465953886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 4173, 6955, 8346, 13910, 20865, 41730, 364433, 728866, 1093299, 1822165, 2186598, 3644330, 4737629, 5466495, 9475258, 10932990, 14212887, 23688145, 28425774, 38994331, 47376290, 71064435, 77988662, 116982993, 142128870, 194971655, 233965986, 389943310, 506926303, 584914965, 1013852606, 1169829930, 1520778909, 2534631515, 3041557818, 5069263030, 7603894545, 15207789090]

約数ペア:

[(1, 15207789090), (2, 7603894545), (3, 5069263030), (5, 3041557818), (6, 2534631515), (10, 1520778909), (13, 1169829930), (15, 1013852606), (26, 584914965), (30, 506926303), (39, 389943310), (65, 233965986), (78, 194971655), (107, 142128870), (130, 116982993), (195, 77988662), (214, 71064435), (321, 47376290), (390, 38994331), (535, 28425774), (642, 23688145), (1070, 14212887), (1391, 10932990), (1605, 9475258), (2782, 5466495), (3210, 4737629), (4173, 3644330), (6955, 2186598), (8346, 1822165), (13910, 1093299), (20865, 728866), (41730, 364433)]