42087570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{28631}}^1$

素因数の和:28655

約数の個数: 48

約数和(自身を含む): 117505728

約数和(自身を除く): 75418158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 28631, 57262, 85893, 143155, 171786, 200417, 286310, 400834, 429465, 601251, 858930, 1002085, 1202502, 1402919, 2004170, 2805838, 3006255, 4208757, 6012510, 7014595, 8417514, 14029190, 21043785, 42087570]

約数ペア:

[(1, 42087570), (2, 21043785), (3, 14029190), (5, 8417514), (6, 7014595), (7, 6012510), (10, 4208757), (14, 3006255), (15, 2805838), (21, 2004170), (30, 1402919), (35, 1202502), (42, 1002085), (49, 858930), (70, 601251), (98, 429465), (105, 400834), (147, 286310), (210, 200417), (245, 171786), (294, 143155), (490, 85893), (735, 57262), (1470, 28631)]