1551101340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{630529}}^1$

素因数の和:630582

約数の個数: 48

約数和(自身を含む): 4449019680

約数和(自身を除く): 2897918340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 630529, 1261058, 1891587, 2522116, 3152645, 3783174, 6305290, 7566348, 9457935, 12610580, 18915870, 25851689, 37831740, 51703378, 77555067, 103406756, 129258445, 155110134, 258516890, 310220268, 387775335, 517033780, 775550670, 1551101340]

約数ペア:

[(1, 1551101340), (2, 775550670), (3, 517033780), (4, 387775335), (5, 310220268), (6, 258516890), (10, 155110134), (12, 129258445), (15, 103406756), (20, 77555067), (30, 51703378), (41, 37831740), (60, 25851689), (82, 18915870), (123, 12610580), (164, 9457935), (205, 7566348), (246, 6305290), (410, 3783174), (492, 3152645), (615, 2522116), (820, 1891587), (1230, 1261058), (2460, 630529)]