858376140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{234529}}^1$

素因数の和:234602

約数の個数: 48

約数和(自身を含む): 2442864480

約数和(自身を除く): 1584488340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 234529, 469058, 703587, 938116, 1172645, 1407174, 2345290, 2814348, 3517935, 4690580, 7035870, 14071740, 14306269, 28612538, 42918807, 57225076, 71531345, 85837614, 143062690, 171675228, 214594035, 286125380, 429188070, 858376140]

約数ペア:

[(1, 858376140), (2, 429188070), (3, 286125380), (4, 214594035), (5, 171675228), (6, 143062690), (10, 85837614), (12, 71531345), (15, 57225076), (20, 42918807), (30, 28612538), (60, 14306269), (61, 14071740), (122, 7035870), (183, 4690580), (244, 3517935), (305, 2814348), (366, 2345290), (610, 1407174), (732, 1172645), (915, 938116), (1220, 703587), (1830, 469058), (3660, 234529)]