1796754890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 3795966720

約数和(自身を除く): 1999211830

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 709, 883, 1418, 1435, 1766, 2870, 3545, 4415, 4963, 6181, 7090, 8830, 9926, 12362, 24815, 29069, 30905, 36203, 49630, 58138, 61810, 72406, 145345, 181015, 203483, 253421, 290690, 362030, 406966, 506842, 626047, 1017415, 1252094, 1267105, 2034830, 2534210, 3130235, 4382329, 6260470, 8764658, 21911645, 25667927, 43823290, 51335854, 128339635, 179675489, 256679270, 359350978, 898377445, 1796754890]

約数ペア:

[(1, 1796754890), (2, 898377445), (5, 359350978), (7, 256679270), (10, 179675489), (14, 128339635), (35, 51335854), (41, 43823290), (70, 25667927), (82, 21911645), (205, 8764658), (287, 6260470), (410, 4382329), (574, 3130235), (709, 2534210), (883, 2034830), (1418, 1267105), (1435, 1252094), (1766, 1017415), (2870, 626047), (3545, 506842), (4415, 406966), (4963, 362030), (6181, 290690), (7090, 253421), (8830, 203483), (9926, 181015), (12362, 145345), (24815, 72406), (29069, 61810), (30905, 58138), (36203, 49630)]