86842210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13667

約数の個数: 48

約数和(自身を含む): 195838776

約数和(自身を除く): 108996566

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 13633, 27266, 68165, 95431, 136330, 177229, 190862, 354458, 477155, 668017, 886145, 954310, 1240603, 1336034, 1772290, 2481206, 3340085, 6203015, 6680170, 8684221, 12406030, 17368442, 43421105, 86842210]

約数ペア:

[(1, 86842210), (2, 43421105), (5, 17368442), (7, 12406030), (10, 8684221), (13, 6680170), (14, 6203015), (26, 3340085), (35, 2481206), (49, 1772290), (65, 1336034), (70, 1240603), (91, 954310), (98, 886145), (130, 668017), (182, 477155), (245, 354458), (455, 190862), (490, 177229), (637, 136330), (910, 95431), (1274, 68165), (3185, 27266), (6370, 13633)]