13145340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 41771520

約数和(自身を除く): 28626180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 887, 988, 1140, 1235, 1482, 1774, 2470, 2661, 2964, 3548, 3705, 4435, 4940, 5322, 7410, 8870, 10644, 11531, 13305, 14820, 16853, 17740, 23062, 26610, 33706, 34593, 46124, 50559, 53220, 57655, 67412, 69186, 84265, 101118, 115310, 138372, 168530, 172965, 202236, 219089, 230620, 252795, 337060, 345930, 438178, 505590, 657267, 691860, 876356, 1011180, 1095445, 1314534, 2190890, 2629068, 3286335, 4381780, 6572670, 13145340]

約数ペア:

[(1, 13145340), (2, 6572670), (3, 4381780), (4, 3286335), (5, 2629068), (6, 2190890), (10, 1314534), (12, 1095445), (13, 1011180), (15, 876356), (19, 691860), (20, 657267), (26, 505590), (30, 438178), (38, 345930), (39, 337060), (52, 252795), (57, 230620), (60, 219089), (65, 202236), (76, 172965), (78, 168530), (95, 138372), (114, 115310), (130, 101118), (156, 84265), (190, 69186), (195, 67412), (228, 57655), (247, 53220), (260, 50559), (285, 46124), (380, 34593), (390, 33706), (494, 26610), (570, 23062), (741, 17740), (780, 16853), (887, 14820), (988, 13305), (1140, 11531), (1235, 10644), (1482, 8870), (1774, 7410), (2470, 5322), (2661, 4940), (2964, 4435), (3548, 3705)]