122501970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151237}}^1$

素因数の和:151256

約数の個数: 40

約数和(自身を含む): 329396364

約数和(自身を除く): 206894394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 151237, 302474, 453711, 756185, 907422, 1361133, 1512370, 2268555, 2722266, 4083399, 4537110, 6805665, 8166798, 12250197, 13611330, 20416995, 24500394, 40833990, 61250985, 122501970]

約数ペア:

[(1, 122501970), (2, 61250985), (3, 40833990), (5, 24500394), (6, 20416995), (9, 13611330), (10, 12250197), (15, 8166798), (18, 6805665), (27, 4537110), (30, 4083399), (45, 2722266), (54, 2268555), (81, 1512370), (90, 1361133), (135, 907422), (162, 756185), (270, 453711), (405, 302474), (810, 151237)]