42834390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 111227904

約数和(自身を除く): 68393514

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 1787, 2397, 3574, 3995, 4794, 5361, 7990, 8935, 10722, 11985, 17870, 23970, 26805, 30379, 53610, 60758, 83989, 91137, 151895, 167978, 182274, 251967, 303790, 419945, 455685, 503934, 839890, 911370, 1259835, 1427813, 2519670, 2855626, 4283439, 7139065, 8566878, 14278130, 21417195, 42834390]

約数ペア:

[(1, 42834390), (2, 21417195), (3, 14278130), (5, 8566878), (6, 7139065), (10, 4283439), (15, 2855626), (17, 2519670), (30, 1427813), (34, 1259835), (47, 911370), (51, 839890), (85, 503934), (94, 455685), (102, 419945), (141, 303790), (170, 251967), (235, 182274), (255, 167978), (282, 151895), (470, 91137), (510, 83989), (705, 60758), (799, 53610), (1410, 30379), (1598, 26805), (1787, 23970), (2397, 17870), (3574, 11985), (3995, 10722), (4794, 8935), (5361, 7990)]