34519940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 89772480

約数和(自身を除く): 55252540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1459, 1690, 1820, 2366, 2918, 3380, 4732, 5836, 5915, 7295, 10213, 11830, 14590, 18967, 20426, 23660, 29180, 37934, 40852, 51065, 75868, 94835, 102130, 132769, 189670, 204260, 246571, 265538, 379340, 493142, 531076, 663845, 986284, 1232855, 1327690, 1725997, 2465710, 2655380, 3451994, 4931420, 6903988, 8629985, 17259970, 34519940]

約数ペア:

[(1, 34519940), (2, 17259970), (4, 8629985), (5, 6903988), (7, 4931420), (10, 3451994), (13, 2655380), (14, 2465710), (20, 1725997), (26, 1327690), (28, 1232855), (35, 986284), (52, 663845), (65, 531076), (70, 493142), (91, 379340), (130, 265538), (140, 246571), (169, 204260), (182, 189670), (260, 132769), (338, 102130), (364, 94835), (455, 75868), (676, 51065), (845, 40852), (910, 37934), (1183, 29180), (1459, 23660), (1690, 20426), (1820, 18967), (2366, 14590), (2918, 11830), (3380, 10213), (4732, 7295), (5836, 5915)]